APA引文

Spencer, A. (2014). The happy life checklist: 654 simple ways to find your bliss (First edition.). Perigee Trade.

Chicago Style (17th ed.) Citation

Spencer, Amy. The Happy Life Checklist: 654 Simple Ways to Find Your Bliss. First edition. New York, New York: Perigee Trade, 2014.

MLA引文

Spencer, Amy. The Happy Life Checklist: 654 Simple Ways to Find Your Bliss. First edition. Perigee Trade, 2014.

警告：這些引文格式不一定是100％准確.