APA (7th ed.) Citation

Frankl, V. E. (1963). Man's search for meaning: An introduction to logotherapy. Pocket Books.

Chicago Style (17th ed.) Citation

Frankl, Viktor Emil. Man's Search for Meaning: An Introduction to Logotherapy. New York: Pocket Books, 1963.

MLA (9th ed.) Citation

Frankl, Viktor Emil. Man's Search for Meaning: An Introduction to Logotherapy. Pocket Books, 1963.

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