Παραπομπή σε μορφή APA (7η εκδ.)

Luna, T. W. (1976). Environmental education and geography. University of the Philippines Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Luna, Telesforo W. Environmental Education and Geography. Quezon City: University of the Philippines Press, 1976.

Παραπομπή σε μορφή MLA (9th εκδ.)

Luna, Telesforo W. Environmental Education and Geography. University of the Philippines Press, 1976.