Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Werger, M. J., & van Staalduinen, M. A. (2012). Eurasian Steppes. Ecological Problems and Livelihoods in a Changing World. Springer Netherlands : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Marinus J.A Werger, και Marja A. van Staalduinen. Eurasian Steppes. Ecological Problems and Livelihoods in a Changing World. Dordrecht: Springer Netherlands : Imprint: Springer, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Eurasian Steppes. Ecological Problems and Livelihoods in a Changing World. Springer Netherlands : Imprint: Springer, 2012.