Gaya APA

PhD, K, J, H, M. et al (2011). The Johns Hopkins manual of gynecology and obstetrics (4). Philadelphia: Lippincott Williams & Wilkins.

Gaya MLA

PhD, K., Joseph, Hurt,, MD,. et al. "The Johns Hopkins manual of gynecology and obstetrics". 4 Philadelphia: Lippincott Williams & Wilkins, 2011. Electronic Resource.