APA ציטוט

Yabes, L. Y. (1976). A philosophy for human survival. University of the Philippines Press.

Chicago Style (17th ed.) Citation

Yabes, Leopoldo Y. A Philosophy for Human Survival. Quezon City: University of the Philippines Press, 1976.

ציטוט MLA

Yabes, Leopoldo Y. A Philosophy for Human Survival. University of the Philippines Press, 1976.