Style de citation APA (7e éd.)
Kunz, W., & Rittel, H. W. (1977). A Systems Analysis of the logic of research and information processes: Reasoning patterns in organic chemistry. Verl. Dokumentation.
Style de citation Chicago (17e éd.)
Kunz, Werner, et Horst W.J Rittel. A Systems Analysis of the Logic of Research and Information Processes: Reasoning Patterns in Organic Chemistry. München: Verl. Dokumentation, 1977.
Style de citation MLA (9e éd.)
Kunz, Werner, et Horst W.J Rittel. A Systems Analysis of the Logic of Research and Information Processes: Reasoning Patterns in Organic Chemistry. Verl. Dokumentation, 1977.
Attention : ces citations peuvent ne pas être correctes à 100%.