Cita APA

Cunningham, f. g., Suyono, Y. J., Hartono, A., Pendit, B. u., & Hartanto, H. (2005). Obstetri Williams. EGC.

Citación estilo Chicago

Cunningham, f. gary, Y. Joko Suyono, Andry Hartono, Brahmu u. Pendit, and Huriawati Hartanto. Obstetri Williams. EGC, 2005.

Cita MLA

Cunningham, f. gary, et al. Obstetri Williams. EGC, 2005.