Style de citation APA (7e éd.)

Haesler, D. (2022). The act of leadership: A playbook for leading with humility, clarity and purpose ([First edition].). Ascent Audio.

Style de citation Chicago (17e éd.)

Haesler, Dan. The Act of Leadership: A Playbook for Leading with Humility, Clarity and Purpose. [First edition]. [Place of publication not identified]: Ascent Audio, 2022.

Style de citation MLA (8e éd.)

Haesler, Dan. The Act of Leadership: A Playbook for Leading with Humility, Clarity and Purpose. [First edition]. Ascent Audio, 2022.