APA (7th ed.) Citation

Wolf, S. R. (2010). Meaning in Life and Why It Matters. Princeton University Press. https://doi.org/10.1515/9781400834594

Chicago Style (17th ed.) Citation

Wolf, Susan R. Meaning in Life and Why It Matters. Princeton, NJ: Princeton University Press, 2010. https://doi.org/10.1515/9781400834594.

MLA (9th ed.) Citation

Wolf, Susan R. Meaning in Life and Why It Matters. Princeton University Press, 2010. https://doi.org/10.1515/9781400834594.