APA (7th ed.) Citation

Young, M. (1991). The Guinness book of sports records 1991. Facts On File.

Chicago Style (17th ed.) Citation

Young, Mark. The Guinness Book of Sports Records 1991. New York: Facts On File, 1991.

MLA (9th ed.) Citation

Young, Mark. The Guinness Book of Sports Records 1991. Facts On File, 1991.