APA (7th ed.) Citation

Tuteur, A. B., Miller, F., & Toyoma, T. (1994). How your baby is born. Ziff-Davis Press.

Chicago Style (17th ed.) Citation

Tuteur, Amy B., Fran Miller, and Terry Toyoma. How Your Baby Is Born. California: Ziff-Davis Press, 1994.

MLA (9th ed.) Citation

Tuteur, Amy B., et al. How Your Baby Is Born. Ziff-Davis Press, 1994.