APA-Zitierstil (7. Ausg.)

Harkins, P. J., & Anthony, M. (2017). Powerful conversations: How high impact leaders communicate ([First edition].). McGraw Hill-Ascent Audio.

Chicago-Zitierstil (17. Ausg.)

Harkins, Philip J., und Michael Anthony. Powerful Conversations: How High Impact Leaders Communicate. [First edition]. [Place of publication not identified]: McGraw Hill-Ascent Audio, 2017.

MLA-Zitierstil (9. Ausg.)

Harkins, Philip J., und Michael Anthony. Powerful Conversations: How High Impact Leaders Communicate. [First edition]. McGraw Hill-Ascent Audio, 2017.