APA (7th ed.) Citation

Christopherson, E. The Night the Mountain Fell: The Story of the Montana-Yellowstone Earthquake.

Chicago Style (17th ed.) Citation

Christopherson, Edmund. The Night the Mountain Fell: The Story of the Montana-Yellowstone Earthquake.

MLA (9th ed.) Citation

Christopherson, Edmund. The Night the Mountain Fell: The Story of the Montana-Yellowstone Earthquake.

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