APA Citation

Borns, J., & Maasch, K. A. (2015). Foot Steps of the Ancient Great Glacier of North America. Springer.

Chicago Style Citation

Borns, Jr, and Kirk Allen Maasch. Foot Steps of the Ancient Great Glacier of North America. Springer, 2015.

MLA Citation

Borns, Jr, and Kirk Allen Maasch. Foot Steps of the Ancient Great Glacier of North America. Springer, 2015.

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