Osteen, J. (2007). Become a better you: 7 keys to improving your life every day (1st Free Press hardcover ed.). Free Press.
Цитирование в стиле Чикаго (17-е изд.)Osteen, Joel. Become a Better You: 7 Keys to Improving Your Life Every Day. 1st Free Press hardcover ed. New York: Free Press, 2007.
Цитирование MLA (8-е изд.)Osteen, Joel. Become a Better You: 7 Keys to Improving Your Life Every Day. 1st Free Press hardcover ed. Free Press, 2007.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.