Gaya APA

McCormick, R, A, S. (). The removal of a fetus probably dead to save the life of the mother. Excerpta ex dissertatione P.U.G. . Roma: 1957.

Gaya MLA

McCormick, Richardo, A.,, S.J.. "The removal of a fetus probably dead to save the life of the mother. Excerpta ex dissertatione P.U.G. ". Roma: 1957, . Buku.