APA (7th ed.) Citation

Billington, M., & Huberman, T. (1982). The Guinness book of theatre facts & feats. Guinness Superlatives.

Chicago Style (17th ed.) Citation

Billington, Michael, and Toni Huberman. The Guinness Book of Theatre Facts & Feats. Enfield, Middlesex: Guinness Superlatives, 1982.

MLA (9th ed.) Citation

Billington, Michael, and Toni Huberman. The Guinness Book of Theatre Facts & Feats. Guinness Superlatives, 1982.

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