APA (7th ed.) Citation

(2004). Guinness world records 2005: Special 50th anniversary edition. Guinness World Records Ltd.

Chicago Style (17th ed.) Citation

Guinness World Records 2005: Special 50th Anniversary Edition. London: Guinness World Records Ltd, 2004.

MLA (9th ed.) Citation

Guinness World Records 2005: Special 50th Anniversary Edition. Guinness World Records Ltd, 2004.

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