Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Sabater, S., Ginebreda, A., & Barceló, D. (2012). The Llobregat: The Story of a Polluted Mediterranean River. Springer Berlin Heidelberg : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Sergi Sabater, Antoni Ginebreda, και Damià Barceló. The Llobregat: The Story of a Polluted Mediterranean River. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. The Llobregat: The Story of a Polluted Mediterranean River. Springer Berlin Heidelberg : Imprint: Springer, 2012.