Gaya APA

Keefe,, E, R, N, M, Z, A, M, L. (2019). 108. Evidence-Based Obstetrics and Gynecology . : .

Gaya MLA

Keefe,, Errol, R., Norwitz,Carolyn, M., Zelop,David, A., Miller,David, L.. "108. Evidence-Based Obstetrics and Gynecology". : , 2019. Text.