APA Citation

Waring, R. (2009). Volcano trek. London ; United States: Heinle, Cengage Learning.

Chicago Style Citation

Waring, Rob. Volcano Trek. London ; United States: Heinle, Cengage Learning, 2009.

MLA Citation

Waring, Rob. Volcano Trek. London ; United States: Heinle, Cengage Learning, 2009.

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