Style de citation APA (7e éd.)
Walvoord, B. E. (1988). Three steps to revising your writing for style, grammar, punctuation, and spelling. Scott. Foresman and Co..
Style de citation Chicago (17e éd.)
Walvoord, Barbara E. Three Steps to Revising Your Writing for Style, Grammar, Punctuation, and Spelling. Clenview, Illinois: Scott. Foresman and Co., 1988.
Style de citation MLA (9e éd.)
Walvoord, Barbara E. Three Steps to Revising Your Writing for Style, Grammar, Punctuation, and Spelling. Scott. Foresman and Co., 1988.
Attention : ces citations peuvent ne pas être correctes à 100%.