APA (7th ed.) Citation

Ortega y Gasset, J. (1967). The origin of philosophy. W.W. Norton.

Chicago Style (17th ed.) Citation

Ortega y Gasset, Josi. The Origin of Philosophy. New York: W.W. Norton, 1967.

MLA (9th ed.) Citation

Ortega y Gasset, Josi. The Origin of Philosophy. W.W. Norton, 1967.

Warning: These citations may not always be 100% accurate.