APA (7th ed.) Citation

Howe, E. (1909). Landslides in the San Juan Mountains, Colorado, including a consideration of their causes and their classification. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Howe, Ernest. Landslides in the San Juan Mountains, Colorado, Including a Consideration of Their Causes and Their Classification. Washington: Govt. Print. Off, 1909.

MLA (9th ed.) Citation

Howe, Ernest. Landslides in the San Juan Mountains, Colorado, Including a Consideration of Their Causes and Their Classification. Govt. Print. Off, 1909.