Cita APA (7a ed.)

McFarlan, D., & McWhirter, N. (1988). The Guinness book of records: 1989 (35th ed.). Guinness publishing.

Cita Chicago Style (17a ed.)

McFarlan, Donald, y Norris McWhirter. The Guinness Book of Records: 1989. 35th ed. London: Guinness publishing, 1988.

Cita MLA (9a ed.)

McFarlan, Donald, y Norris McWhirter. The Guinness Book of Records: 1989. 35th ed. Guinness publishing, 1988.