A basic rule for using commas include putting commas directly before a conjunction to separate two independent clauses. Commas are also used after introductory words, phrases and clauses. Another basic use of commas is t... More »

www.reference.com Education

Common punctuation marks are periods, commas, question marks and exclamation points. Sentences that make a direct statement end in a period. Periods also indicate abbreviations. Rules call for not using an additional per... More »

www.reference.com Education

To quote a movie in MLA format, list the name of the title, followed by the director, the studio that produced the film or its distributor, the year it was released, and, finally, the medium in which it was viewed. If th... More »

A few basic rules for comma usage include the use of commas to separate independent clauses in a sentence and the use of commas after introductory clauses or phrases. Another basic rule is the use of commas after introdu... More »

A writer can demonstrate correct comma usage by placing commas after introductory adverbs, placing commas before coordinating conjunctions that link two independent clauses, and placing commas after dependent clauses tha... More »

www.reference.com Education

Grammatical rules for the use of commas are extensive but include using commas to separate words in a series of three or more, using commas to separate two adjectives when they are interchangeable, and using a comma afte... More »

www.reference.com Education

As a rule, always use a hyphen if the meaning of the word or sentence distorts without it, and to avoid duplicating or triplicating vowels or consonants. Hyphenated words avoid ambiguity or join two words together to for... More »

www.reference.com Education