APA aipamena

Gates, J. (1998). The ownership solution. London: Penguin Books.

Chicago Style aipamena

Gates, Jeff. The Ownership Solution. London: Penguin Books, 1998.

MLA aipamena

Gates, Jeff. The Ownership Solution. London: Penguin Books, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.