APA (7e ed.) Bronvermelding

Zamora, P. M. (1988). Urban ferns andallies: Pteridophytes of Diliman and vicinity. Kalikasan Press.

Chicago (17e ed.) Bronvermelding

Zamora, Precillano M. Urban Ferns Andallies: Pteridophytes of Diliman and Vicinity. Quezon City: Kalikasan Press, 1988.

MLA (9e ed.) Bronvermelding

Zamora, Precillano M. Urban Ferns Andallies: Pteridophytes of Diliman and Vicinity. Kalikasan Press, 1988.

Let op: Deze citaties zijn niet altijd 100% accuraat.