APA način citiranja (7. izdanje)

Hippel, E. v. (1988). The sources of innovation. Oxford University Press.

Čikaški stil citiranja (17. izdanje)

Hippel, Eric von. The Sources of Innovation. New York: Oxford University Press, 1988.

MLA način citiranja (9. izdanje)

Hippel, Eric von. The Sources of Innovation. Oxford University Press, 1988.