Cita APA (7th ed.)

Daniels, D., & Cremer, S. (1991). Sammlung Cremer. Ed. Cantz.

Cita Chicago (17th ed.)

Daniels, Dieter, i Siegfried Cremer. Sammlung Cremer. Ostfildern: Ed. Cantz, 1991.

Cita MLA (8th ed.)

Daniels, Dieter, i Siegfried Cremer. Sammlung Cremer. Ed. Cantz, 1991.