Cita APA (7a ed.)

Wild, C. (1980). Philosophische Skepsis. Hain.

Cita Chicago Style (17a ed.)

Wild, Christoph. Philosophische Skepsis. Königstein: Hain, 1980.

Cita MLA (9a ed.)

Wild, Christoph. Philosophische Skepsis. Hain, 1980.