Tracy, B. (2017). Eat that frog!: 21 great ways to stop procrastinating and get more done in less time. Berrett-Koehler Publishers, Inc..
Citação do estilo Chicago (17ª ed.)Tracy, Brian. Eat That Frog!: 21 Great Ways to Stop Procrastinating and Get More Done in Less Time. Oakland: Berrett-Koehler Publishers, Inc., 2017.
Citação MLA (9ª ed.)Tracy, Brian. Eat That Frog!: 21 Great Ways to Stop Procrastinating and Get More Done in Less Time. Berrett-Koehler Publishers, Inc., 2017.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.