APA Citation

Kirk, D. B. (1992). Our Blackburn heritage: Descendants of John and Mary Norton Blackburn. [Yardley, Pa.: David Blackburn Kirk].

Chicago Style Citation

Kirk, David Blackburn. Our Blackburn Heritage: Descendants of John and Mary Norton Blackburn. [Yardley, Pa.: David Blackburn Kirk], 1992.

MLA Citation

Kirk, David Blackburn. Our Blackburn Heritage: Descendants of John and Mary Norton Blackburn. [Yardley, Pa.: David Blackburn Kirk], 1992.

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