Cita APA (7th ed.)

Zamora, P. M. (2000). Urban ferns and fern allies: Pteridophytes of Diliman and vicinity. University of the Philippines-Center for Integrative and Development Studies.

Cita Chicago (17th ed.)

Zamora, Prescillano M. Urban Ferns and Fern Allies: Pteridophytes of Diliman and Vicinity. Quezon City: University of the Philippines-Center for Integrative and Development Studies, 2000.

Cita MLA (9th ed.)

Zamora, Prescillano M. Urban Ferns and Fern Allies: Pteridophytes of Diliman and Vicinity. University of the Philippines-Center for Integrative and Development Studies, 2000.