Cita APA (7th ed.)
Frankl, V. E. (2008). Man's Search for Meaning: The Classic Tribute to Hope From the Holocaust. Random House.
Cita Chicago (17th ed.)
Frankl, Viktor E. Man's Search for Meaning: The Classic Tribute to Hope From the Holocaust. Great Britain: Random House, 2008.
Cita MLA (9th ed.)
Frankl, Viktor E. Man's Search for Meaning: The Classic Tribute to Hope From the Holocaust. Random House, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.