APA-Zitierstil (7. Ausg.)

King, R. (2013). The Courage to be profitable: Get and stay profitable in less than 30 minutes a month. Morgan James Publishing.

Chicago-Zitierstil (17. Ausg.)

King, Ruth. The Courage to Be Profitable: Get and Stay Profitable in Less than 30 Minutes a Month. New York: Morgan James Publishing, 2013.

MLA-Zitierstil (9. Ausg.)

King, Ruth. The Courage to Be Profitable: Get and Stay Profitable in Less than 30 Minutes a Month. Morgan James Publishing, 2013.