Gaya APA
Sofian, Amru. (2012).
Sinopsis Obstetri Jilid 1 (Edisi 3).
Jakarta:
EGC.
Gaya Chicago
Sofian, Amru.
Sinopsis Obstetri Jilid 1.
Edisi 3
Jakarta:
EGC,
2012.
Text.
Gaya MLA
Sofian, Amru.
Sinopsis Obstetri Jilid 1.
Edisi 3
Jakarta:
EGC,
2012.
Text.
Gaya Turabian
Sofian, Amru.
Sinopsis Obstetri Jilid 1.
Edisi 3
Jakarta:
EGC,
2012.
Print.