APA (7th ed.) Citation

Ewan McGregor & Charley Boorman. (2007). Long way down. Sphere.

Chicago Style (17th ed.) Citation

Ewan McGregor and Charley Boorman. Long Way Down. London: Sphere, 2007.

MLA (9th ed.) Citation

Ewan McGregor and Charley Boorman. Long Way Down. Sphere, 2007.

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