APA-Zitierstil (7. Ausg.)

Wolf, S. R. (2012). Meaning in life and why it matters (first paperback printing.). Princeton Univ. Press.

Chicago-Zitierstil (17. Ausg.)

Wolf, Susan R. Meaning in Life and Why It Matters. first paperback printing. Princeton, NJ [u.a.]: Princeton Univ. Press, 2012.

MLA-Zitierstil (9. Ausg.)

Wolf, Susan R. Meaning in Life and Why It Matters. first paperback printing. Princeton Univ. Press, 2012.