Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Xu, J., Wu, J., & He, Y. (2013). Functions of Natural Organic Matter in Changing Environment. Springer Netherlands : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Jianming Xu, Jianjun Wu, και Yan He. Functions of Natural Organic Matter in Changing Environment. Dordrecht: Springer Netherlands : Imprint: Springer, 2013.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Functions of Natural Organic Matter in Changing Environment. Springer Netherlands : Imprint: Springer, 2013.