Van, D. (2003). Conservation biology: Foundations, concepts, applications. McGraw-Hill.
Citazione stile Chigago Style (17a edizione)Van, Dyke. Conservation Biology: Foundations, Concepts, Applications. Boston: McGraw-Hill, 2003.
Citatione MLA (9a ed.)Van, Dyke. Conservation Biology: Foundations, Concepts, Applications. McGraw-Hill, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.