Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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