APA (7th ed.) Citation

Griffiths, D. (1966). Two years in the new settlements of Ohio. University Microfilms.

Chicago Style (17th ed.) Citation

Griffiths, D. Two Years in the New Settlements of Ohio. Ann Arbor [Mich.]: University Microfilms, 1966.

MLA (9th ed.) Citation

Griffiths, D. Two Years in the New Settlements of Ohio. University Microfilms, 1966.