APA (7e ed.) Bronvermelding

Demetria, A. M. (1974). Folk methods of birth control [microform]. Photoduplication Service, University of the Philippines Library.

Chicago (17e ed.) Bronvermelding

Demetria, Agnes M. Folk Methods of Birth Control [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.

MLA (9e ed.) Bronvermelding

Demetria, Agnes M. Folk Methods of Birth Control [microform]. Photoduplication Service, University of the Philippines Library, 1974.