APA aipamena

Cox, D., & Darby, S. (2003). The communication of risk.

Chicago Style aipamena

Cox, DR, and S. Darby. The Communication of Risk. 2003.

MLA aipamena

Cox, DR, and S. Darby. The Communication of Risk. 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.