Cita APA (7th ed.)

Malter, R., & Ruffing, M. (1999). Kant-Bibliographie 1945 - 1990. Klostermann.

Cita Chicago (17th ed.)

Malter, Rudolf, i Margit Ruffing. Kant-Bibliographie 1945 - 1990. Frankfurt a.M.: Klostermann, 1999.

Cita MLA (8th ed.)

Malter, Rudolf, i Margit Ruffing. Kant-Bibliographie 1945 - 1990. Klostermann, 1999.