Gaya APA

Powlison, D. (2010). I'm Exhausted: Christian Counseling & Educational Foundation . Greensboro: New Growth Press.

Gaya MLA

Powlison, David. "I'm Exhausted: Christian Counseling & Educational Foundation". Greensboro: New Growth Press, 2010. GEN - Bacaan/Seri Non-Fiksi.