APA
Frank R. H., . (2009). The return of the economic naturalist. London: Virgin Books.
Chicago
Frank Robert H, . 2009. The return of the economic naturalist. London: Virgin Books.
Harvard
Frank R. H., . (2009). The return of the economic naturalist. London: Virgin Books.
MLA
Frank Robert H, . The return of the economic naturalist. London: Virgin Books. 2009.