Cita APA (7a ed.)

Krentz, P. (1997). The thirty at Athens. University Microfilms International.

Cita Chicago Style (17a ed.)

Krentz, Peter. The Thirty at Athens. Ann Arbor: University Microfilms International, 1997.

Cita MLA (9a ed.)

Krentz, Peter. The Thirty at Athens. University Microfilms International, 1997.