APA (7th ed.) Citation

Moorehead, W. K., & Leighton, M. M. (1923). The Cahokia mounds. University of Illinois.

Chicago Style (17th ed.) Citation

Moorehead, Warren King, and Morris Morgan Leighton. The Cahokia Mounds. Urbana, Ill.: University of Illinois, 1923.

MLA (8th ed.) Citation

Moorehead, Warren King, and Morris Morgan Leighton. The Cahokia Mounds. University of Illinois, 1923.