Style de citation APA (7e éd.)

University of the Philippines Diliman. College of Engineering, Matias, A., Reyes, G., & Gonzalez, J. I. (2012). Downstream industry ng tanso o copper. DZUP.

Style de citation Chicago (17e éd.)

University of the Philippines Diliman. College of Engineering, Aura Matias, Gerard Reyes, et John Ivan Gonzalez. Downstream Industry Ng Tanso O Copper. Quezon City: DZUP, 2012.

Style de citation MLA (9e éd.)

University of the Philippines Diliman. College of Engineering, et al. Downstream Industry Ng Tanso O Copper. DZUP, 2012.

Attention : ces citations peuvent ne pas être correctes à 100%.