APA (7th ed.) Citation

Folkard. (2004). Guinness world records 2005 (Special 50th anniversary ed.). Guinness World Records Ltd.

Chicago Style (17th ed.) Citation

Folkard. Guinness World Records 2005. Special 50th anniversary ed. [S.l]: Guinness World Records Ltd, 2004.

MLA (8th ed.) Citation

Folkard. Guinness World Records 2005. Special 50th anniversary ed. Guinness World Records Ltd, 2004.

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