APA
Traupman J. C., . (1981). German & English Dictionary. New York: Bantam Books.
Chicago
Traupman John C, . 1981. German & English Dictionary. New York: Bantam Books.
Harvard
Traupman J. C., . (1981). German & English Dictionary. New York: Bantam Books.
MLA
Traupman John C, . German & English Dictionary. New York: Bantam Books. 1981.