Cita APA (7a ed.)

Vogel, C. (1950). Greek philosophy I: Thales to Plato (2. ed.). E.J.Brill.

Cita Chicago Style (17a ed.)

Vogel, C.J.de. Greek Philosophy I: Thales to Plato. 2. ed. Leiden: E.J.Brill, 1950.

Cita MLA (8a ed.)

Vogel, C.J.de. Greek Philosophy I: Thales to Plato. 2. ed. E.J.Brill, 1950.