Παραπομπή σε μορφή APA (7η εκδ.)

Osteen, J. (2007). Become a better you: 7 keys to improving your life every day (1st Free Press hardcover ed.). Free Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Osteen, Joel. Become a Better You: 7 Keys to Improving Your Life Every Day. 1st Free Press hardcover ed. New York: Free Press, 2007.

Παραπομπή σε μορφή MLA (8th εκδ.)

Osteen, Joel. Become a Better You: 7 Keys to Improving Your Life Every Day. 1st Free Press hardcover ed. Free Press, 2007.