Gaya APA
Hollingworth, T., Nugroho, D, W.
(2012).
Diagnosis Banding dalam Obstetri & Ginekologo
.
Jakarta:
EGC.
Gaya MLA
Hollingworth, Tony., Nugroho, Dr.Aryandhito, Widhi.
"Diagnosis Banding dalam Obstetri & Ginekologo".
Jakarta:
EGC,
2012.
Text.