Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), König, H., Unden, G., & Fröhlich, J. (2009). Biology of Microorganisms on Grapes, in Must and in Wine. Springer Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Helmut König, Gottfried Unden, και Jürgen Fröhlich. Biology of Microorganisms on Grapes, in Must and in Wine. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Biology of Microorganisms on Grapes, in Must and in Wine. Springer Berlin Heidelberg, 2009.