APA (7th ed.) Citation

Williams, R. S., Jr. (1983). Glaciers: Clues to future climate? U.S. Dept. of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Williams, Richard S., Jr. Glaciers: Clues to Future Climate? [Reston, Va.]: U.S. Dept. of the Interior, Geological Survey, 1983.

MLA (9th ed.) Citation

Williams, Richard S., Jr. Glaciers: Clues to Future Climate? U.S. Dept. of the Interior, Geological Survey, 1983.