APA (7th ed.) Citation

Steinhauer, K., & Hausen, G. (1980). (Up to 1975): Keyword index by Gitta Hausen. Saur.

Chicago Style (17th ed.) Citation

Steinhauer, Kurt, and Gitta Hausen. (Up to 1975): Keyword Index by Gitta Hausen. München [u.a.]: Saur, 1980.

MLA (8th ed.) Citation

Steinhauer, Kurt, and Gitta Hausen. (Up to 1975): Keyword Index by Gitta Hausen. Saur, 1980.