APA (7th ed.) Citation

Grube, G. M. A. G. M. A., & Zeyl, D. (1980). Plato’s thought. Hackett Publishing Company.

Chicago Style (17th ed.) Citation

Grube, G. M. A George Maximilian Anthony, and Donald Zeyl. Plato’s Thought. Indianapolis, USA: Hackett Publishing Company, 1980.

MLA (9th ed.) Citation

Grube, G. M. A George Maximilian Anthony, and Donald Zeyl. Plato’s Thought. Hackett Publishing Company, 1980.