APA (7th ed.) Citation

Curtis, G. B., & Schuler, J. (2005). Your baby's first year: Week by week (2nd ed.). Da Capo Lifelong.

Chicago Style (17th ed.) Citation

Curtis, Glade B., and Judith Schuler. Your Baby's First Year: Week by Week. 2nd ed. Cambridge, MA: Da Capo Lifelong, 2005.

MLA (8th ed.) Citation

Curtis, Glade B., and Judith Schuler. Your Baby's First Year: Week by Week. 2nd ed. Da Capo Lifelong, 2005.