APA (7th ed.) Citation

Sigafoos, R. S., & Hendricks, E. L. (1973). Recent activity of glaciers of Mount Rainier, Washington. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Sigafoos, Robert Sumner, and E. L. Hendricks. Recent Activity of Glaciers of Mount Rainier, Washington. Washington: U.S. Govt. Print. Off, 1973.

MLA (9th ed.) Citation

Sigafoos, Robert Sumner, and E. L. Hendricks. Recent Activity of Glaciers of Mount Rainier, Washington. U.S. Govt. Print. Off, 1973.