Gaya APA
Heardman, H.
(1996).
Senam Hamil : Relaxation and Exercise for Childhbirth
(
Cet.3)
.
Jakarta :
Arcan .
Gaya MLA
Heardman, H..
"Senam Hamil : Relaxation and Exercise for Childhbirth".
Cet.3
Jakarta :
Arcan ,
1996.
Text.