Renger-Patzsch, A., & Wilde, J. (1982). Ruhrgebiet-Landschaften 1927 - 1935. DuMont.
Chicago Style (17th ed.) CitationRenger-Patzsch, Albert, and Jürgen Wilde. Ruhrgebiet-Landschaften 1927 - 1935. Köln: DuMont, 1982.
MLA (9th ed.) CitationRenger-Patzsch, Albert, and Jürgen Wilde. Ruhrgebiet-Landschaften 1927 - 1935. DuMont, 1982.
Warning: These citations may not always be 100% accurate.