APA ציטוט

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.

ציטוט MLA

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