APA (7th ed.) Citation

Guinness Publishing. (1998). The GUINNESS book of records (1999). Guinness Pubs..

Chicago Style (17th ed.) Citation

Guinness Publishing. The GUINNESS Book of Records (1999). Enfield: Guinness Pubs., 1998.

MLA (9th ed.) Citation

Guinness Publishing. The GUINNESS Book of Records (1999). Guinness Pubs., 1998.

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