Gaya APA
Martius, Gerhard. (1997).
Bedah kabidanan martius .
Jakarta:
EGC.
Gaya Chicago
Martius, Gerhard.
Bedah kabidanan martius.
Jakarta:
EGC,
1997.
Text.
Gaya MLA
Martius, Gerhard.
Bedah kabidanan martius.
Jakarta:
EGC,
1997.
Text.
Gaya Turabian
Martius, Gerhard.
Bedah kabidanan martius.
Jakarta:
EGC,
1997.
Print.