Zamora, P. M. (2000). Urban ferns and fern allies: Pteridophytes of Diliman and vicinity. University of the Philippines-Center for Integrative and Development Studies.
Citazione stile Chigago Style (17a edizione)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.
Citatione MLA (9a 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.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.