Cita APA (7a ed.)
Frankl, V. E. (1984). Man's search for meaning: An introduction to logotherapy (3rd ed.). Simon & Schuster.
Cita Chicago Style (17a ed.)
Frankl, Viktor Emil. Man's Search for Meaning: An Introduction to Logotherapy. 3rd ed. New York: Simon & Schuster, 1984.
Cita MLA (9a ed.)
Frankl, Viktor Emil. Man's Search for Meaning: An Introduction to Logotherapy. 3rd ed. Simon & Schuster, 1984.
Precaución: Estas citas no son 100% exactas.