Citação norma APA

Nasol, R. L. (1977). Supply response of pork production in the Philippines [microform]. Photoduplication Service. University of the Philippines Library.

Citação norma Chicago

Nasol, Ramon L.. Supply Response of Pork Production in the Philippines [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

Citação norma MLA

Nasol, Ramon L.. Supply Response of Pork Production in the Philippines [microform]. Photoduplication Service. University of the Philippines Library, 1977.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.