APA aipamena

Nardo, D. (1994). Democracy. Lucent Books.

Chicago Style aipamena

Nardo, Don. Democracy. San Diego, CA: Lucent Books, 1994.

MLA aipamena

Nardo, Don. Democracy. Lucent Books, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.