APA (7th ed.) Citation

Chaddock, R. E. Ohio before 1850: A study of the early influence of Pennsylvania and southern populations in Ohio. Columbia university (New York).

Chicago Style (17th ed.) Citation

Chaddock, Robert E. Ohio Before 1850: A Study of the Early Influence of Pennsylvania and Southern Populations in Ohio. Columbia university (New York).

MLA (8th ed.) Citation

Chaddock, Robert E. Ohio Before 1850: A Study of the Early Influence of Pennsylvania and Southern Populations in Ohio. Columbia university (New York).