APA (7th ed.) Citation

Werth, J. (2009). K2: Life and Death on the World's Most Dangerous Mountain. Booklist, 106(2), 21.

Chicago Style (17th ed.) Citation

Werth, Joshua. "K2: Life and Death on the World's Most Dangerous Mountain." Booklist 106, no. 2 (2009): 21.

MLA (8th ed.) Citation

Werth, Joshua. "K2: Life and Death on the World's Most Dangerous Mountain." Booklist, vol. 106, no. 2, 2009, p. 21.

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