Gaya APA
Posner, Glenn D. [et.al]. (2013).
Oxorn-Foote Human Labor & Birth .
China:
Mc Graw Hill.
Gaya Chicago
Posner, Glenn D. [et.al].
Oxorn-Foote Human Labor & Birth.
China:
Mc Graw Hill,
2013.
Text.
Gaya MLA
Posner, Glenn D. [et.al].
Oxorn-Foote Human Labor & Birth.
China:
Mc Graw Hill,
2013.
Text.
Gaya Turabian
Posner, Glenn D. [et.al].
Oxorn-Foote Human Labor & Birth.
China:
Mc Graw Hill,
2013.
Print.