APA (7e ed.) Bronvermelding

Tejon, G. (1974). The fourth day: You and your post-Cursillo [microform]. Photoduplication Service, University of the Philippines Library.

Chicago (17e ed.) Bronvermelding

Tejon, Guillermo. The Fourth Day: You and Your Post-Cursillo [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.

MLA (9e ed.) Bronvermelding

Tejon, Guillermo. The Fourth Day: You and Your Post-Cursillo [microform]. Photoduplication Service, University of the Philippines Library, 1974.