Jones, S., Jones, M., & Crocetti, M. (2007). Baby's first year. Sterling.
Cita Chicago Style (17a ed.)Jones, Sandy, Marcie Jones, y Michael Crocetti. Baby's First Year. New York: Sterling, 2007.
Cita MLA (8a ed.)Jones, Sandy, et al. Baby's First Year. Sterling, 2007.
Precaución: Estas citas no son 100% exactas.