APA (7th ed.) Citation

Zamora, P. M., & Vargas, N. S. (1974). Preliminary checklist of the pteridophytes of the University of the Philippines and vicinity, Quezon City. U.P. Natural Science Research Center.

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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