APA Edition Citation

Russell, A., & Norris D. McWhirter. (1990). Guinness book of records (31th.). Guinnes Publishing.

Chicago Edition Citation

Russell, Alan, and Norris D. McWhirter. Guinness Book of Records. 31th. England: Guinnes Publishing, 1990.

MLA Edition Citation

Russell, Alan, and Norris D. McWhirter. Guinness Book of Records. 31th. Guinnes Publishing, 1990.

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