Gaya APA

WHNP-BC, B, M, K, E. (2011). Midwifery & Women’s Health Nurse Practitioner Certification Review Guide (2). US Amerika: Jones & Bartlett Learning.

Gaya MLA

WHNP-BC, Beth, M., Kelsey,, EdD,. "Midwifery & Women’s Health Nurse Practitioner Certification Review Guide". 2 US Amerika: Jones & Bartlett Learning, 2011. Electronic Resource.