Cita APA (7a ed.)

Carls, W. (1894). Andreas Rüdigers Moralphilosophie. S.M. Niemeyer.

Cita Chicago Style (17a ed.)

Carls, Wilhelm. Andreas Rüdigers Moralphilosophie. Halle a.S.: S.M. Niemeyer, 1894.

Cita MLA (8a ed.)

Carls, Wilhelm. Andreas Rüdigers Moralphilosophie. S.M. Niemeyer, 1894.