Gaya APA

Baston, H. et al (2014). Midwifery Essentials : Postnatal Volume 4 (Cet. 1). Jakarta: EGC.

Gaya MLA

Baston, Helen. et al. "Midwifery Essentials : Postnatal Volume 4". Cet. 1 Jakarta: EGC, 2014. Text.