APA (7th ed.) Citation

Polybius. (1844). Polybius. Polybius.

Chicago Style (17th ed.) Citation

Polybius. "Polybius." Polybius 1844.

MLA (8th ed.) Citation

Polybius. "Polybius." Polybius, 1844.

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