APA (7th ed.) Citation

Zamora, P. M., & Vargas, N. S. (1974). Pteridophytes of the University of the Philippines campus and vicinity, Quezon City: Tectaria group. U.P. Natural Science Research Center.

Chicago Style (17th ed.) Citation

Zamora, Prescillano M., and N. S. Vargas. Pteridophytes of the University of the Philippines Campus and Vicinity, Quezon City: Tectaria Group. Quezon City: U.P. Natural Science Research Center, 1974.

MLA (9th ed.) Citation

Zamora, Prescillano M., and N. S. Vargas. Pteridophytes of the University of the Philippines Campus and Vicinity, Quezon City: Tectaria Group. U.P. Natural Science Research Center, 1974.