APA Edition Citation

Dixon Emma, Camp Bell, Probst Jeff, & Dawson Helen. (2001). Guinness world records 2001. Guinnes.

Chicago Edition Citation

Dixon Emma, Camp Bell, Probst Jeff, and Dawson Helen. Guinness World Records 2001. London: Guinnes, 2001.

MLA Edition Citation

Dixon Emma, et al. Guinness World Records 2001. Guinnes, 2001.