Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Grunewald, K., & Bastian, O. (2015). Ecosystem Services – Concept, Methods and Case Studies. Springer Berlin Heidelberg : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Karsten Grunewald, και Olaf Bastian. Ecosystem Services – Concept, Methods and Case Studies. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2015.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Ecosystem Services – Concept, Methods and Case Studies. Springer Berlin Heidelberg : Imprint: Springer, 2015.