APA (7th ed.) Citation

Nock, A. D. (1959). Posidonius. [s.n.].

Chicago Style (17th ed.) Citation

Nock, Arthur Darby. Posidonius. [S.l.]: [s.n.], 1959.

MLA (9th ed.) Citation

Nock, Arthur Darby. Posidonius. [s.n.], 1959.

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