Cita APA (7th ed.)

de Gruyter <Berlin>, Kilian, K., & Schmidt, K. (1990). Katalog: 1986 - 1990 ; Catalog / de Gryter. [Red.: Katrin Kilian, Katrin Schmidt]. de Gruyter.

Cita Chicago (17th ed.)

de Gruyter <Berlin>, Katrin Kilian, i Katrin Schmidt. Katalog: 1986 - 1990 ; Catalog / De Gryter. [Red.: Katrin Kilian, Katrin Schmidt]. Berlin ; New York: de Gruyter, 1990.

Cita MLA (8th ed.)

de Gruyter <Berlin>, et al. Katalog: 1986 - 1990 ; Catalog / De Gryter. [Red.: Katrin Kilian, Katrin Schmidt]. de Gruyter, 1990.