Gaya APA

Baston, H. (2013). Midwifery Essentials Postnatal Volume 4 (Cet. 1). JAKARTA: B FRIST.

Gaya MLA

Baston, Helen. "Midwifery Essentials Postnatal Volume 4". Cet. 1 JAKARTA: B FRIST, 2013. Text.