Gaya APA
Heller, Luz. (1986).
Gawat darurat ginekologi dan obstetri = emergemcies in gynecology and obstetry .
Jakarta:
EGC.
Gaya Chicago
Heller, Luz.
Gawat darurat ginekologi dan obstetri = emergemcies in gynecology and obstetry.
Jakarta:
EGC,
1986.
Buku.
Gaya MLA
Heller, Luz.
Gawat darurat ginekologi dan obstetri = emergemcies in gynecology and obstetry.
Jakarta:
EGC,
1986.
Buku.
Gaya Turabian
Heller, Luz.
Gawat darurat ginekologi dan obstetri = emergemcies in gynecology and obstetry.
Jakarta:
EGC,
1986.
Buku.