Gaya APA

Heardman, H., Andrianto, P. (1996). Senam Hamil (Relaxation and Exercise for Childbirth) . Jakarta: Arcan.

Gaya MLA

Heardman, H.., Andrianto, Petrus. "Senam Hamil (Relaxation and Exercise for Childbirth)". Jakarta: Arcan, 1996. Text.