Cita APA (7a ed.)
Bockle, F. (1970). THE FUTURE OF MARRIAGE AS INSTITUTION.
Cita estilo Chicago (17a ed.)
Bockle, Franz. THE FUTURE OF MARRIAGE AS INSTITUTION. 1970.
Cita MLA (9a ed.)
Bockle, Franz. THE FUTURE OF MARRIAGE AS INSTITUTION. 1970.
Precaución: Estas citas no son 100% exactas.