Gaya APA
Masten, Y, R, P.
(1995).
Obstetric Nursing
.
Singapore.:
Skidmore-Roth Publishing.
Gaya MLA
Masten, Yondell, R.N.C.,, Ph.D..
"Obstetric Nursing".
Singapore.:
Skidmore-Roth Publishing,
1995.
Text.