Gaya APA

Stables, J, M, B, W, B. (2017). Oxford Handbook of Midwifery . USA: Oxford Uniersty Press.

Gaya MLA

Stables, Janet, Medforth,Linda, Ball,Angela, Walker,Sue, Battersby,Sarah. "Oxford Handbook of Midwifery". USA: Oxford Uniersty Press, 2017. Text.