Cita APA (7a ed.)

Klien, H., & Ridpath-Klien, M. (1937). The English Duden: Picture vocabularies in english with english and german indices (1st rev. reprint.). Bibliographisches Institut.

Cita Chicago Style (17a ed.)

Klien, H., y M. Ridpath-Klien. The English Duden: Picture Vocabularies in English with English and German Indices. 1st rev. reprint. Leipzig: Bibliographisches Institut, 1937.

Cita MLA (9a ed.)

Klien, H., y M. Ridpath-Klien. The English Duden: Picture Vocabularies in English with English and German Indices. 1st rev. reprint. Bibliographisches Institut, 1937.