Citazione Stile APA (7a Edizione)
ebrary, Inc, Thorp, J. H., & Covich, A. P. (2001). Ecology and classification of North American freshwater invertebrates (2nd ed.). Academic Press.
Citazione stile Chigago Style (17a edizione)
ebrary, Inc, James H. Thorp, e Alan P. Covich. Ecology and Classification of North American Freshwater Invertebrates. 2nd ed. San Diego: Academic Press, 2001.
Citatione MLA (9a ed.)
ebrary, Inc, et al. Ecology and Classification of North American Freshwater Invertebrates. 2nd ed. Academic Press, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.