Cita APA (7th ed.)

Speer Glenn M., Grumet Tobey, Hadad Herbert, Kamisar Stacy, Stiewe David J., & Young, K. R. (1997). The guinness book of world records 1998. Guinness Media.

Cita Chicago (17th ed.)

Speer Glenn M., Grumet Tobey, Hadad Herbert, Kamisar Stacy, Stiewe David J., i Karen Romano Young. The Guinness Book of World Records 1998. Stamford: Guinness Media, 1997.

Cita MLA (9th ed.)

Speer Glenn M., et al. The Guinness Book of World Records 1998. Guinness Media, 1997.