APA (7th ed.) Citation

Hamilton, G., & Jones, B.. (2010). Encyclopedia of contemporary writers and their works [. Facts On File.

Chicago Style (17th ed.) Citation

Hamilton, Geoff, and Brian Jones. Encyclopedia of Contemporary Writers and Their Works [. New York: Facts On File, 2010.

MLA (9th ed.) Citation

Hamilton, Geoff, and Brian Jones. Encyclopedia of Contemporary Writers and Their Works [. Facts On File, 2010.