APA (7th ed.) Citation

Howard. (2006). College vocabulary. Houghton Mofflin.

Chicago Style (17th ed.) Citation

Howard. College Vocabulary. Boston: Houghton Mofflin, 2006.

MLA (9th ed.) Citation

Howard. College Vocabulary. Houghton Mofflin, 2006.

Warning: These citations may not always be 100% accurate.