Cita APA (7a ed.)

Williams, K. (2023). 3 hours a day: How entrepreneurs can multiply their income by working less and living more ([First edition].). McGraw Hill-Ascent Audio.

Cita Chicago Style (17a ed.)

Williams, Knolly. 3 Hours a Day: How Entrepreneurs Can Multiply Their Income by Working Less and Living More. [First edition]. [Place of publication not identified]: McGraw Hill-Ascent Audio, 2023.

Cita MLA (9a ed.)

Williams, Knolly. 3 Hours a Day: How Entrepreneurs Can Multiply Their Income by Working Less and Living More. [First edition]. McGraw Hill-Ascent Audio, 2023.