APA (7th ed.) Citation

McFarlan, D., & McWhirter, N. D. (1988). The Guinness book of records 1989. Guinness Pub.

Chicago Style (17th ed.) Citation

McFarlan, Donald, and Norris D. McWhirter. The Guinness Book of Records 1989. London: Guinness Pub, 1988.

MLA (9th ed.) Citation

McFarlan, Donald, and Norris D. McWhirter. The Guinness Book of Records 1989. Guinness Pub, 1988.

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