Cita APA (7th ed.)

Price, M. G. (1977). The pteridophytes of Mount Makiling and vicinity [microform]. Photoduplication Service, University of the Philippines Library.

Cita Chicago (17th ed.)

Price, Michael Greene. The Pteridophytes of Mount Makiling and Vicinity [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.

Cita MLA (9th ed.)

Price, Michael Greene. The Pteridophytes of Mount Makiling and Vicinity [microform]. Photoduplication Service, University of the Philippines Library, 1977.