APA (7th ed.) Citation

(1993). The Penguin encyclopedia of classical civilizations (1. publ., 1. ed.). Viking.

Chicago Style (17th ed.) Citation

The Penguin Encyclopedia of Classical Civilizations. 1. publ., 1. ed. London u.a: Viking, 1993.

MLA (9th ed.) Citation

The Penguin Encyclopedia of Classical Civilizations. 1. publ., 1. ed. Viking, 1993.