APA Citation

Barnard, L., & Barnard, L. (2007). Understanding and investigating graffiti. Denver, Colo.: Outskirts.

Chicago Style Citation

Barnard, Lee, and Lee Barnard. Understanding and Investigating Graffiti. Denver, Colo.: Outskirts, 2007.

MLA Citation

Barnard, Lee, and Lee Barnard. Understanding and Investigating Graffiti. Denver, Colo.: Outskirts, 2007.

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