Gaya APA
Andolsek, K, M. (1990).
Obstetric Care: Standards of Prenatal, Intrapartum, and Postpartum Management .
USA:
Lea & Febiger.
Gaya MLA
Andolsek, Kathryn, M..
"Obstetric Care: Standards of Prenatal, Intrapartum, and Postpartum Management".
USA:
Lea & Febiger,
1990.
Text.