Willis, H. (1971). Basic usage, vocabulary, and composition: Lessons on usage, reading selections, writing assignments. Holt, Rinehart and Winston.
Chicago Style (17th ed.) CitationWillis, Hulon. Basic Usage, Vocabulary, and Composition: Lessons on Usage, Reading Selections, Writing Assignments. New York: Holt, Rinehart and Winston, 1971.
MLA (9th ed.) CitationWillis, Hulon. Basic Usage, Vocabulary, and Composition: Lessons on Usage, Reading Selections, Writing Assignments. Holt, Rinehart and Winston, 1971.
Warning: These citations may not always be 100% accurate.