APA (7th ed.) Citation

Heardman, h. (1987). Melahirkan secara alamiah (A way to natural childbirth). EGC.

Chicago Style (17th ed.) Citation

Heardman, helen. Melahirkan Secara Alamiah (A Way to Natural Childbirth). EGC, 1987.

MLA (9th ed.) Citation

Heardman, helen. Melahirkan Secara Alamiah (A Way to Natural Childbirth). EGC, 1987.

Warning: These citations may not always be 100% accurate.