APA (7th ed.) Citation

Boyd, K., & Osborn, K. (1997). The complete idiot's guide to parenting a preschooler and toddler, too. Alpha Books.

Chicago Style (17th ed.) Citation

Boyd, Keith, and Kevin Osborn. The Complete Idiot's Guide to Parenting a Preschooler and Toddler, Too. New York: Alpha Books, 1997.

MLA (9th ed.) Citation

Boyd, Keith, and Kevin Osborn. The Complete Idiot's Guide to Parenting a Preschooler and Toddler, Too. Alpha Books, 1997.