APA Style
Kelsey, B, M. (2011).
Midwifery and Womens Health Nurse Practitioner Certification Review Guide, Second Edition (Edisi-2).
Sudbury:
Jones & Bartlett Learning.
MLA Style
Kelsey, Beth, M..
"Midwifery and Womens Health Nurse Practitioner Certification Review Guide, Second Edition".
Edisi-2
Sudbury:
Jones & Bartlett Learning,
2011.
Mathernity.