APA (7th ed.) Citation

Guinness World Records Limited & Glenday Craig. (2011). Guinness world records 2012: Bursting with amazing new records. Guinness World Records.

Chicago Style (17th ed.) Citation

Guinness World Records Limited and Glenday Craig. Guinness World Records 2012: Bursting with Amazing New Records. London: Guinness World Records, 2011.

MLA (8th ed.) Citation

Guinness World Records Limited and Glenday Craig. Guinness World Records 2012: Bursting with Amazing New Records. Guinness World Records, 2011.

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