Style de citation APA (7e éd.)
Foerster, H. v., Müller, A., & Müller, K. H. The Beginning of Heaven and Earth Has No Name: Seven Days with Second-Order Cybernetics. Fordham University.
Style de citation Chicago (17e éd.)
Foerster, Heinz von, Albert Müller, et Karl H. Müller. The Beginning of Heaven and Earth Has No Name: Seven Days with Second-Order Cybernetics. Nueva York, EUA: Fordham University.
Style de citation MLA (9e éd.)
Foerster, Heinz von, et al. The Beginning of Heaven and Earth Has No Name: Seven Days with Second-Order Cybernetics. Fordham University.
Attention : ces citations peuvent ne pas être correctes à 100%.