APA (7th ed.) Citation

Pfeffer, W. T. (2007). The opening of a new landscape: Columbia Glacier at mid-retreat. American Geophysical Union.

Chicago Style (17th ed.) Citation

Pfeffer, W. Tad. The Opening of a New Landscape: Columbia Glacier at Mid-retreat. Washington, DC: American Geophysical Union, 2007.

MLA (9th ed.) Citation

Pfeffer, W. Tad. The Opening of a New Landscape: Columbia Glacier at Mid-retreat. American Geophysical Union, 2007.

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