APA (7th ed.) Citation

Glenday, C. (2015). Guinness World Records, 2016. Guinness World Records Ltd..

Chicago Style (17th ed.) Citation

Glenday, Craig. Guinness World Records, 2016. [London, England]: Guinness World Records Ltd., 2015.

MLA (8th ed.) Citation

Glenday, Craig. Guinness World Records, 2016. Guinness World Records Ltd., 2015.

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