Παραπομπή APA

Frankl, V. E. (1984). Man's Search for Meaning. Pocket Books.

Παραπομπή Chicago Style

Frankl, Viktore E. Man's Search for Meaning. New York: Pocket Books, 1984.

Παραπομπή MLA

Frankl, Viktore E. Man's Search for Meaning. Pocket Books, 1984.