APA (7th ed.) Citation

(1968). The great thinkers on Plato. Putnam's Sons.

Chicago Style (17th ed.) Citation

The Great Thinkers on Plato. New York: Putnam's Sons, 1968.

MLA (9th ed.) Citation

The Great Thinkers on Plato. Putnam's Sons, 1968.

Warning: These citations may not always be 100% accurate.