Gaya APA

Martin, E, J, [. et al (1996). Intrapartum Management Modules : A Perinatal Education Program (2nd Ed.). United State of America: Lippincott William & Wilkins.

Gaya MLA

Martin, E., Jean, [Ed.]. et al. "Intrapartum Management Modules : A Perinatal Education Program". 2nd Ed. United State of America: Lippincott William & Wilkins, 1996. Text.