APA (7th ed.) Citation

Zimmern, A. (1956). The Greek commonwealth: Politics and economics in fifth-century Athens. Modern Library.

Chicago Style (17th ed.) Citation

Zimmern, Alfred. The Greek Commonwealth: Politics and Economics in Fifth-century Athens. New York: Modern Library, 1956.

MLA (9th ed.) Citation

Zimmern, Alfred. The Greek Commonwealth: Politics and Economics in Fifth-century Athens. Modern Library, 1956.