Gaya APA

Mayes, M., Sweet, B, R. (1993). Mayes midwifery : a textbook for midwives . London: Bailliere Tindall.

Gaya MLA

Mayes, Mary., Sweet, Betty, R.. "Mayes midwifery : a textbook for midwives". London: Bailliere Tindall, 1993. Text.