Klatt, E., & dietrich roy. (1970). langenscheidts taschenwörterbuch englisch: Dictionary of the english and german languages (6 ed.). philipp reclam jun.
Cita Chicago (17th ed.)Klatt, Edmund, i dietrich roy. Langenscheidts Taschenwörterbuch Englisch: Dictionary of the English and German Languages. 6 ed. berlin: philipp reclam jun, 1970.
Cita MLA (9th ed.)Klatt, Edmund, i dietrich roy. Langenscheidts Taschenwörterbuch Englisch: Dictionary of the English and German Languages. 6 ed. philipp reclam jun, 1970.