APA (7th ed.) Citation

Andrews, J. T. (1975). Glacial systems: An approach to glaciers and their environments. Duxbury Press.

Chicago Style (17th ed.) Citation

Andrews, John T. Glacial Systems: An Approach to Glaciers and Their Environments. North Scituate, Mass.: Duxbury Press, 1975.

MLA (8th ed.) Citation

Andrews, John T. Glacial Systems: An Approach to Glaciers and Their Environments. Duxbury Press, 1975.