APA (7th ed.) Citation

Greenberg, S. (1991). The Guinness Olympics fact book / Stan Greenberg ([Rev. and updated ed].). Guinness.

Chicago Style (17th ed.) Citation

Greenberg, Stan. The Guinness Olympics Fact Book / Stan Greenberg. [Rev. and updated ed]. Enfield: Guinness, 1991.

MLA (9th ed.) Citation

Greenberg, Stan. The Guinness Olympics Fact Book / Stan Greenberg. [Rev. and updated ed]. Guinness, 1991.

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