APA (7th ed.) Citation

Vanderkam, L., & London, E. (2010). 168 hours: You have more time than you think (Unabridged.). Ascent Audio.

Chicago Style (17th ed.) Citation

Vanderkam, Laura, and Elizabeth London. 168 Hours: You Have More Time than You Think. Unabridged. Rego Park: Ascent Audio, 2010.

MLA (8th ed.) Citation

Vanderkam, Laura, and Elizabeth London. 168 Hours: You Have More Time than You Think. Unabridged. Ascent Audio, 2010.

Warning: These citations may not always be 100% accurate.