APA (7th ed.) Citation

Lusardi, B., & Dengler, E. (2017). Minnesota at a Glance Quaternary Glacial Geology. Minnesota Geological Survey.

Chicago Style (17th ed.) Citation

Lusardi, B.A, and E.L Dengler. Minnesota at a Glance Quaternary Glacial Geology. Minnesota Geological Survey, 2017.

MLA (9th ed.) Citation

Lusardi, B.A, and E.L Dengler. Minnesota at a Glance Quaternary Glacial Geology. Minnesota Geological Survey, 2017.

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