APA (7th ed.) Citation

Greening, T. C. (1971). Existential humanistic psychology. Brooks/Cole.

Chicago Style (17th ed.) Citation

Greening, Thomas C. Existential Humanistic Psychology. Belmont, Calif: Brooks/Cole, 1971.

MLA (9th ed.) Citation

Greening, Thomas C. Existential Humanistic Psychology. Brooks/Cole, 1971.

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