APA引文

Platon, R. J. (1977). The selective reduction of Philippine laterite ores [microform]. Photoduplication Service. University of the Philippines Library.

Chicago Style (17th ed.) Citation

Platon, Romerico J. The Selective Reduction of Philippine Laterite Ores [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA引文

Platon, Romerico J. The Selective Reduction of Philippine Laterite Ores [microform]. Photoduplication Service. University of the Philippines Library, 1977.