APA (7th ed.) Citation

Olson, S. (2016). Eruption: The untold story of mount st. helens.

Chicago Style (17th ed.) Citation

Olson, Steve. Eruption: The Untold Story of Mount St. Helens. 2016.

MLA (8th ed.) Citation

Olson, Steve. Eruption: The Untold Story of Mount St. Helens. 2016.

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