Cita APA (7a ed.)

Graeser, A. (1972). Plotinus and the Stoics: A preliminary study. E.J. Brill.

Cita Chicago Style (17a ed.)

Graeser, Andreas. Plotinus and the Stoics: A Preliminary Study. Leiden: E.J. Brill, 1972.

Cita MLA (9a ed.)

Graeser, Andreas. Plotinus and the Stoics: A Preliminary Study. E.J. Brill, 1972.