APA (7th ed.) Zitazioa

Research on Addiction | Drug Control Headquarters, Research and Education Office. Cambridge University Press.

Chicago Style (17th ed.) Zitazioa

Research on Addiction | Drug Control Headquarters, Research and Education Office. Cambridge University Press.

MLA (9th ed.) Zitazioa

Research on Addiction | Drug Control Headquarters, Research and Education Office. Cambridge University Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.