APA (7th ed.) Citation

Smith, W. D. P. (1976). Orbitoides from the Binangonan limestone [microform]. Photoduplication Service University of the Philippines Library.

Chicago Style (17th ed.) Citation

Smith, Warren Du Pre. Orbitoides from the Binangonan Limestone [microform]. Quezon City: Photoduplication Service University of the Philippines Library, 1976.

MLA (9th ed.) Citation

Smith, Warren Du Pre. Orbitoides from the Binangonan Limestone [microform]. Photoduplication Service University of the Philippines Library, 1976.

Warning: These citations may not always be 100% accurate.