APA (7th ed.) Citation

Edelstein, L. (1936). The philosophical system of Posidonius. [s.n.].

Chicago Style (17th ed.) Citation

Edelstein, Ludwig. The Philosophical System of Posidonius. [S.l.]: [s.n.], 1936.

MLA (9th ed.) Citation

Edelstein, Ludwig. The Philosophical System of Posidonius. [s.n.], 1936.

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