Gaya APA

Simkin, P. et al (2005). Buku saku Persalinan = The labor progress handbook : early interventions to prevent and treat dystocia . Jakarta: EGC.

Gaya MLA

Simkin, Penny. et al. "Buku saku Persalinan = The labor progress handbook : early interventions to prevent and treat dystocia". Jakarta: EGC, 2005. Text.