APA aipamena

Nelson, W. N. (1980). On justifying democracy. Routledge & K. Paul.

Chicago Style aipamena

Nelson, William N. On Justifying Democracy. London: Routledge & K. Paul, 1980.

MLA aipamena

Nelson, William N. On Justifying Democracy. Routledge & K. Paul, 1980.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.