D, S. W. Welcome to English ( Textbook 3 ). English Language Service.
Chicago Style (17th ed.) CitationD, Sheeler Willard. Welcome to English ( Textbook 3 ). English Language Service.
MLA (8th ed.) CitationD, Sheeler Willard. Welcome to English ( Textbook 3 ). English Language Service.
Warning: These citations may not always be 100% accurate.