APA način citiranja (7. izdanje)
Leider, R. (2010). The power of purpose: Find meaning, live longer, better (2nd ed.). Berrett-Koehler Publishers.
Čikaški stil citiranja (17. izdanje)
Leider, Richard. The Power of Purpose: Find Meaning, Live Longer, Better. 2nd ed. San Francisco, CA: Berrett-Koehler Publishers, 2010.
MLA način citiranja (9. izdanje)
Leider, Richard. The Power of Purpose: Find Meaning, Live Longer, Better. 2nd ed. Berrett-Koehler Publishers, 2010.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.