Gaya APA
Keb, S, H, A. (2011).
Standart Operating Prochedure : Praktik Klinik Kebidanan .
Yogyakarta:
Samodra Ilmu Press.
Gaya MLA
Keb, Sri, Handayani,, A.Md.
"Standart Operating Prochedure : Praktik Klinik Kebidanan".
Yogyakarta:
Samodra Ilmu Press,
2011.
Textbook.