Παραπομπή σε μορφή APA (7η εκδ.)

Brentari, C. (2015). Jakob von Uexküll: The Discovery of the Umwelt between Biosemiotics and Theoretical Biology. Springer Netherlands : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Brentari, Carlo. Jakob Von Uexküll: The Discovery of the Umwelt Between Biosemiotics and Theoretical Biology. Dordrecht: Springer Netherlands : Imprint: Springer, 2015.

Παραπομπή σε μορφή MLA (8th εκδ.)

Brentari, Carlo. Jakob Von Uexküll: The Discovery of the Umwelt Between Biosemiotics and Theoretical Biology. Springer Netherlands : Imprint: Springer, 2015.