Gaya APA
Glenn D, Posner, Jessica DY. (2013).
Oxorn-foote Human labor & birth (Sixth Edition).
New York:
Mc Graw Hill Education.
Gaya Chicago
Glenn D, Posner, Jessica DY.
Oxorn-foote Human labor & birth.
Sixth Edition
New York:
Mc Graw Hill Education,
2013.
Buku.
Gaya MLA
Glenn D, Posner, Jessica DY.
Oxorn-foote Human labor & birth.
Sixth Edition
New York:
Mc Graw Hill Education,
2013.
Buku.
Gaya Turabian
Glenn D, Posner, Jessica DY.
Oxorn-foote Human labor & birth.
Sixth Edition
New York:
Mc Graw Hill Education,
2013.
Buku.