APA Style
Grace, P, A, A, N, R, B., Hutahean, S.
(2013).
Perawatan Antenatal
.
Jakarta:
Salemba Medika.
MLA Style
Grace, Pierce, A., And, Neil, R., Borley., Hutahean, Serri.
"Perawatan Antenatal".
Jakarta:
Salemba Medika,
2013.
Text.