APA
Garcia Torres F. Z., Villanueva Gasca A., Gracia Medrano P., Conde Manjarrez B. I., Barrios Perez L., Martinez Godinez A. & Rosas Arceo J. (19681006). [Study of human chorionic gonadotropin in normal pregnancy and in hydatiform mole. Immunologic method. Preliminary communication]. : Ginecologia y obstetricia de Mexico.
Chicago
Garcia Torres F Z, Villanueva Gasca A, Gracia Medrano P, Conde Manjarrez B I, Barrios Perez L, Martinez Godinez A and Rosas Arceo J. 19681006. [Study of human chorionic gonadotropin in normal pregnancy and in hydatiform mole. Immunologic method. Preliminary communication]. : Ginecologia y obstetricia de Mexico.
Harvard
Garcia Torres F. Z., Villanueva Gasca A., Gracia Medrano P., Conde Manjarrez B. I., Barrios Perez L., Martinez Godinez A. and Rosas Arceo J. (19681006). [Study of human chorionic gonadotropin in normal pregnancy and in hydatiform mole. Immunologic method. Preliminary communication]. : Ginecologia y obstetricia de Mexico.
MLA
Garcia Torres F Z, Villanueva Gasca A, Gracia Medrano P, Conde Manjarrez B I, Barrios Perez L, Martinez Godinez A and Rosas Arceo J. [Study of human chorionic gonadotropin in normal pregnancy and in hydatiform mole. Immunologic method. Preliminary communication]. : Ginecologia y obstetricia de Mexico. 19681006.