Gaya APA
Bobak, I, M., Jensen, M, D. (1985).
Maternity and Gynecologic Care Third Edition (3).
Missouri:
Mosby Year Book.
Gaya MLA
Bobak, Irene, M.., Jensen, Margaret, Duncan.
"Maternity and Gynecologic Care Third Edition".
3
Missouri:
Mosby Year Book,
1985.
Buku Text.