APA način citiranja (7. izdanje)

Cowhey, P. F., & Richards, J. E. (2002). Deregulating and Liberalizing the North-American Telecommunications Market: Explaining the US-Approach.

Čikaški stil citiranja (17. izdanje)

Cowhey, Peter F., i John E. Richards. Deregulating and Liberalizing the North-American Telecommunications Market: Explaining the US-Approach. Hamburg, 2002.

MLA način citiranja (8. izdanje)

Cowhey, Peter F., i John E. Richards. Deregulating and Liberalizing the North-American Telecommunications Market: Explaining the US-Approach. 2002.