Cita APA (7a ed.)
Sommers, J. (1970). CATHOLIC THOUGHT ON CONTRACEPTION THROUGH THE CENTURIES.
Cita estilo Chicago (17a ed.)
Sommers, Joseph. CATHOLIC THOUGHT ON CONTRACEPTION THROUGH THE CENTURIES. 1970.
Cita MLA (9a ed.)
Sommers, Joseph. CATHOLIC THOUGHT ON CONTRACEPTION THROUGH THE CENTURIES. 1970.
Precaución: Estas citas no son 100% exactas.