Cita APA

SpringerLink (Online service), Beck, E., Bendix, J., Kottke, I., Makeschin, F., & Mosandl, R. (2008). Gradients in a Tropical Mountain Ecosystem of Ecuador (1st ed. 2008.). Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer.

Citación estilo Chicago

SpringerLink (Online service), Erwin Beck, Jörg Bendix, Ingrid Kottke, Franz Makeschin, y Reinhard Mosandl. Gradients in a Tropical Mountain Ecosystem of Ecuador. 1st ed. 2008. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2008.

Cita MLA

SpringerLink (Online service), et al. Gradients in a Tropical Mountain Ecosystem of Ecuador. 1st ed. 2008. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2008.