Citazione Stile APA (7a Edizione)

Castro, I. R. (2006). A guide to families of common flowering plants in the Philippines. University of the Phillipines Press.

Citazione stile Chigago Style (17a edizione)

Castro, Irma Remo. A Guide to Families of Common Flowering Plants in the Philippines. Diliman, Quezon City: University of the Phillipines Press, 2006.

Citatione MLA (9a ed.)

Castro, Irma Remo. A Guide to Families of Common Flowering Plants in the Philippines. University of the Phillipines Press, 2006.