APA (7e ed.) Bronvermelding

Malicdem, D. G. (1977). Geological-geophysical investigation of a porphyry-type copper deposit at Camp 4, Tuba, Benguet [microform]. Photoduplication Service, University of the Philippines Library.

Chicago (17e ed.) Bronvermelding

Malicdem, Domingo G. Geological-geophysical Investigation of a Porphyry-type Copper Deposit at Camp 4, Tuba, Benguet [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.

MLA (9e ed.) Bronvermelding

Malicdem, Domingo G. Geological-geophysical Investigation of a Porphyry-type Copper Deposit at Camp 4, Tuba, Benguet [microform]. Photoduplication Service, University of the Philippines Library, 1977.