APA (7th ed.) Citation

Yabes, L. Y. (1963). Two intellectual traditions: An introduction. [s.n.].

Chicago Style (17th ed.) Citation

Yabes, Leopoldo Yabes. Two Intellectual Traditions: An Introduction. Quezon City: [s.n.], 1963.

MLA (9th ed.) Citation

Yabes, Leopoldo Yabes. Two Intellectual Traditions: An Introduction. [s.n.], 1963.