APA Edition Citation

Hussey, R. C. (1947). Historical geology: Geologic history of North America (2nd ed.).

Chicago Edition Citation

Hussey, Russell C. Historical Geology: Geologic History of North America. 2nd ed. 1947.

MLA Edition Citation

Hussey, Russell C. Historical Geology: Geologic History of North America. 2nd ed. 1947.

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