APA (7th ed.) Citation

(1980). Great Lakes ice. World Data Center A for Glaciology (Snow and Ice).

Chicago Style (17th ed.) Citation

Great Lakes Ice. Boulder, Colo: World Data Center A for Glaciology (Snow and Ice), 1980.

MLA (9th ed.) Citation

Great Lakes Ice. World Data Center A for Glaciology (Snow and Ice), 1980.

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