APA (7th ed.) Citation

Boorman, C., McGregor, E., & Uhlig, R. (2004). Long way round: Chasing shadows across the world. Time Warner Books.

Chicago Style (17th ed.) Citation

Boorman, Charley, Ewan McGregor, and Robert Uhlig. Long Way Round: Chasing Shadows Across the World. Great Britain: Time Warner Books, 2004.

MLA (9th ed.) Citation

Boorman, Charley, et al. Long Way Round: Chasing Shadows Across the World. Time Warner Books, 2004.