APA (7th ed.) Citation

Zamora, P. M., & Vargas, N. S. (1976). Pteridophytes of the University of the Philippines campus and vicinity, Quezon City: Ophioglossaceae. 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: Ophioglossaceae. Quezon City: U.P. Natural Science Research Center, 1976.

MLA (9th ed.) Citation

Zamora, Prescillano M., and N. S. Vargas. Pteridophytes of the University of the Philippines Campus and Vicinity, Quezon City: Ophioglossaceae. U.P. Natural Science Research Center, 1976.