APA (7th ed.) Citation

Messinger, H., & Rüdenberg, W. (1973). Langenscheidt's new college German dictionary. Langenscheidt.

Chicago Style (17th ed.) Citation

Messinger, Heinz, and Werner Rüdenberg. Langenscheidt's New College German Dictionary. Berlin: Langenscheidt, 1973.

MLA (9th ed.) Citation

Messinger, Heinz, and Werner Rüdenberg. Langenscheidt's New College German Dictionary. Langenscheidt, 1973.

Warning: These citations may not always be 100% accurate.