Styl cytowania APA

Brian Tracy. (2011). Eat that frog!: 21 great ways to stop procrastinating and get more done in less time (2nd edition.). Tata McGraw Hill Education Private Limited.

Styl cytowania Chicago

Brian Tracy. Eat That Frog!: 21 Great Ways to Stop Procrastinating and Get More Done in Less Time. 2nd edition. New Delhi: Tata McGraw Hill Education Private Limited, 2011.

Styl cytowania MLA

Brian Tracy. Eat That Frog!: 21 Great Ways to Stop Procrastinating and Get More Done in Less Time. 2nd edition. Tata McGraw Hill Education Private Limited, 2011.

Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..