APA-Zitierstil (7. Ausg.)

Tracy, B. (2017). Eat that frog!: Video training program. [Berrett-Koehler Publishers].

Chicago-Zitierstil (17. Ausg.)

Tracy, Brian. Eat That Frog!: Video Training Program. [Place of publication not identified]: [Berrett-Koehler Publishers], 2017.

MLA-Zitierstil (9. Ausg.)

Tracy, Brian. Eat That Frog!: Video Training Program. [Berrett-Koehler Publishers], 2017.