APA (7th ed.) Citation

Dreyfus, H. L., & Wrathall, M. A. (2006). A companion to phenomenology and existentialism Blackwell companions to philosophy. doi:10.1002/9780470996508

Chicago Style (17th ed.) Citation

Dreyfus, Hubert L., and Mark A. Wrathall. "A Companion to Phenomenology and Existentialism." Blackwell Companions to Philosophy 2006, https://doi.org/10.1002/9780470996508.

MLA (8th ed.) Citation

Dreyfus, Hubert L., and Mark A. Wrathall. "A Companion to Phenomenology and Existentialism." Blackwell Companions to Philosophy, 2006, https://doi.org/10.1002/9780470996508.