APA (7th ed.) Citation

Frankl, V. E. (2010). The feeling of meaninglessness: A challenge to psychotherapy and philosophy. Marquette University Press.

Chicago Style (17th ed.) Citation

Frankl, Viktor E. The Feeling of Meaninglessness: A Challenge to Psychotherapy and Philosophy. Milwaukee, Wis: Marquette University Press, 2010.

MLA (9th ed.) Citation

Frankl, Viktor E. The Feeling of Meaninglessness: A Challenge to Psychotherapy and Philosophy. Marquette University Press, 2010.

Warning: These citations may not always be 100% accurate.