APA (7th ed.) Citation

Frankl, V. E., Fabry, J. B., & Fabry, J. (2000). Viktor Frankl recollections: An autobiography. Perseus Publishing.

Chicago Style (17th ed.) Citation

Frankl, Viktor Emil, Joseph B. Fabry, and Judith Fabry. Viktor Frankl Recollections: An Autobiography. Cambridge, Massachusetts: Perseus Publishing, 2000.

MLA (9th ed.) Citation

Frankl, Viktor Emil, et al. Viktor Frankl Recollections: An Autobiography. Perseus Publishing, 2000.