Cita APA

Guinness World Records Limited., & Glenday, C. (2007). Guinness world records 2008. [New York]: Guinness World Records.

Citación estilo Chicago

Guinness World Records Limited., and Craig Glenday. Guinness World Records 2008. [New York]: Guinness World Records, 2007.

Cita MLA

Guinness World Records Limited., and Craig Glenday. Guinness World Records 2008. [New York]: Guinness World Records, 2007.

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