APA (7th ed.) Citation

Nock, A. D. (1959). Posidonius. Clarendon Press 1972.

Chicago Style (17th ed.) Citation

Nock, Arthur Darby. Posidonius. Oxford: Clarendon Press 1972, 1959.

MLA (9th ed.) Citation

Nock, Arthur Darby. Posidonius. Clarendon Press 1972, 1959.

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