APA Citation

Humphrey, J. T. (1992). Pennsylvania births, Lehigh County, 1734-1800. Washington, D.C.: Humphrey Publications.

Chicago Style Citation

Humphrey, John T. Pennsylvania Births, Lehigh County, 1734-1800. Washington, D.C.: Humphrey Publications, 1992.

MLA Citation

Humphrey, John T. Pennsylvania Births, Lehigh County, 1734-1800. Washington, D.C.: Humphrey Publications, 1992.

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