Gaya APA
retno, W., Handayani,Sri, . (2011).
Asuhan kebidanan ibu masa nifas (Ed.1).
Yogyakarta:
Gosyen Publishing.
Gaya MLA
retno, Wulandari,setyo., Handayani,Sri, .
"Asuhan kebidanan ibu masa nifas".
Ed.1
Yogyakarta:
Gosyen Publishing,
2011.
Art Original.