APA (7e ed.) Bronvermelding

Anao, B. D. (1974). The rice problems of the Philippines [microform]. Photoduplication Service, University of the Philippines Library.

Chicago (17e ed.) Bronvermelding

Anao, Bruna D. The Rice Problems of the Philippines [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.

MLA (9e ed.) Bronvermelding

Anao, Bruna D. The Rice Problems of the Philippines [microform]. Photoduplication Service, University of the Philippines Library, 1974.