APA (7th ed.) Citation

Cotterell, A. (1993). The Penguin encyclopedia of classical civilizations (First edition.). Viking.

Chicago Style (17th ed.) Citation

Cotterell, Arthur. The Penguin Encyclopedia of Classical Civilizations. First edition. London, England ; New York, N.Y., USA: Viking, 1993.

MLA (9th ed.) Citation

Cotterell, Arthur. The Penguin Encyclopedia of Classical Civilizations. First edition. Viking, 1993.