APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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