APA (7th ed.) Citation

Adams, K. (1992). Head start: Teach your toddler to learn (1. publ.). O'Mara.

Chicago Style (17th ed.) Citation

Adams, Ken. Head Start: Teach Your Toddler to Learn. 1. publ. London: O'Mara, 1992.

MLA (9th ed.) Citation

Adams, Ken. Head Start: Teach Your Toddler to Learn. 1. publ. O'Mara, 1992.