Gaya APA

Bobak, D, L, L, S, E, P, I, M. (2000). Maternity and women health care (7). Missouri: Mosby.

Gaya MLA

Bobak, Deitra, Leonard, Lowdermilk,, Shannon, E., Perry,, Irene, M.. "Maternity and women health care". 7 Missouri: Mosby, 2000. Text.