Wüst, W., Dircksen, R., & Dircksen, G. (1980). Tierkunde. Bayer. Schulbuch-Verl.
Chicago Style (17th ed.) CitationWüst, Walter, Rolf Dircksen, and Grete Dircksen. Tierkunde. München: Bayer. Schulbuch-Verl, 1980.
MLA (9th ed.) CitationWüst, Walter, et al. Tierkunde. Bayer. Schulbuch-Verl, 1980.
Warning: These citations may not always be 100% accurate.