Gaya APA
Piotrowski, K, A. (2000).
Study Guide to Accompany Maternity & Women's Health Care Seventh Edition .
London:
Mosby Year Book.
Gaya MLA
Piotrowski, Karen, A.
"Study Guide to Accompany Maternity & Women's Health Care Seventh Edition".
London:
Mosby Year Book,
2000.
Buku Text.