APA Citation

Zirkle, G. K. (1971). Zirkle family in America. [New Market, Va.: Henkel Press].

Chicago Style Citation

Zirkle, Gordon K. Zirkle Family in America. [New Market, Va.: Henkel Press], 1971.

MLA Citation

Zirkle, Gordon K. Zirkle Family in America. [New Market, Va.: Henkel Press], 1971.

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