APA-viite (7. p.)

Tracy, B. (2017). Eat that frog!: 21 great ways to stop procrastinating and get more done in less time. Berrett-Koehler Publishers, Inc..

Chicago-viite (17. p.)

Tracy, Brian. Eat That Frog!: 21 Great Ways to Stop Procrastinating and Get More Done in Less Time. Oakland: Berrett-Koehler Publishers, Inc., 2017.

MLA-viite (9. p.)

Tracy, Brian. Eat That Frog!: 21 Great Ways to Stop Procrastinating and Get More Done in Less Time. Berrett-Koehler Publishers, Inc., 2017.