Cita APA

SpringerLink (Online service), Hawksworth, D. L., & Bull, A. T. (2007). Vertebrate Conservation and Biodiversity (1st ed. 2007.). Dordrecht: Springer Netherlands : Imprint: Springer.

Citación estilo Chicago

SpringerLink (Online service), David L. Hawksworth, y Alan T. Bull. Vertebrate Conservation and Biodiversity. 1st ed. 2007. Dordrecht: Springer Netherlands : Imprint: Springer, 2007.

Cita MLA

SpringerLink (Online service), David L. Hawksworth, y Alan T. Bull. Vertebrate Conservation and Biodiversity. 1st ed. 2007. Dordrecht: Springer Netherlands : Imprint: Springer, 2007.