APA (7th ed.) Citation

Geological Survey (U.S.), Carrara, P. E., & McGimsey, R. G. (1988). Map showing distribution of moraines and extent of glaciers from the mid-19th century to 1979 in the Mount Jackson area, Glacier National Park, Montana. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Paul E. Carrara, and Robert G. McGimsey. Map Showing Distribution of Moraines and Extent of Glaciers from the Mid-19th Century to 1979 in the Mount Jackson Area, Glacier National Park, Montana. Reston, Va.: The Survey, 1988.

MLA (8th ed.) Citation

Geological Survey (U.S.), et al. Map Showing Distribution of Moraines and Extent of Glaciers from the Mid-19th Century to 1979 in the Mount Jackson Area, Glacier National Park, Montana. The Survey, 1988.