Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.