APA (7e ed.) Bronvermelding

O'Boyle, L. G., & Rayes, E. V. (2010). Tropical gardens of the Philippines. New York, NY. : Tuttle Publishing.

Chicago (17e ed.) Bronvermelding

O'Boyle, Lily Gamboa, en Elizabeth V. Rayes. Tropical Gardens of the Philippines. New York, NY. : Tuttle Publishing, 2010.

MLA (9e ed.) Bronvermelding

O'Boyle, Lily Gamboa, en Elizabeth V. Rayes. Tropical Gardens of the Philippines. New York, NY. : Tuttle Publishing, 2010.

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