Cita APA (7a ed.)
Frankl, V. E. (1969). THE WILL TO MEANING: FOUNDATIONS AND APPLICATIONS OF LOGOTHERAPY.
Cita estilo Chicago (17a ed.)
Frankl, Viktor E. THE WILL TO MEANING: FOUNDATIONS AND APPLICATIONS OF LOGOTHERAPY. 1969.
Cita MLA (9a ed.)
Frankl, Viktor E. THE WILL TO MEANING: FOUNDATIONS AND APPLICATIONS OF LOGOTHERAPY. 1969.
Precaución: Estas citas no son 100% exactas.