Cita APA (7th ed.)

Oaklander, L. N. (1992). Existentialist philosophy: An introduction. Prentice Hall.

Cita Chicago (17th ed.)

Oaklander, L. Nathan. Existentialist Philosophy: An Introduction. Englewood Cliffs, N.J: Prentice Hall, 1992.

Cita MLA (9th ed.)

Oaklander, L. Nathan. Existentialist Philosophy: An Introduction. Prentice Hall, 1992.