Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Caldwell, M. M., Heldmaier, G., Jackson, R. B., Lange, O. L., Mooney, H. A., . . . Thannheiser, D. (2005). Plant Ecology, Herbivory, and Human Impact in Nordic Mountain Birch Forests. Springer Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), et al. Plant Ecology, Herbivory, and Human Impact in Nordic Mountain Birch Forests. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Plant Ecology, Herbivory, and Human Impact in Nordic Mountain Birch Forests. Springer Berlin Heidelberg, 2005.