Seidel, E., Koch, C., & Stahlschmidt, A. (1998). Umweltkennzahlen in Banken.
Chicago Style (17th ed.) CitationSeidel, Eberhard, Clemens Koch, and Arnold Stahlschmidt. Umweltkennzahlen in Banken. 1998.
MLA (9th ed.) CitationSeidel, Eberhard, et al. Umweltkennzahlen in Banken. 1998.
Warning: These citations may not always be 100% accurate.