Cita APA (7a ed.)

Barnes, H. E. (1959). Humanistic existentialism: The literature of possibility. University of Nebraska Press.

Cita Chicago Style (17a ed.)

Barnes, Hazel E. Humanistic Existentialism: The Literature of Possibility. Lincoln: University of Nebraska Press, 1959.

Cita MLA (8a ed.)

Barnes, Hazel E. Humanistic Existentialism: The Literature of Possibility. University of Nebraska Press, 1959.