APA (7th ed.) Citation

Plato. (1928). The Republic. Charles Scribner's Sons.

Chicago Style (17th ed.) Citation

Plato. The Republic. Charles Scribner's Sons, 1928.

MLA (8th ed.) Citation

Plato. The Republic. Charles Scribner's Sons, 1928.

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