APA aipamena

Jewell,REC. (1970). Central and local government (2nd ed.). Charles knight.

Chicago Style aipamena

Jewell,REC. Central and Local Government. 2nd ed. London: Charles knight, 1970.

MLA aipamena

Jewell,REC. Central and Local Government. 2nd ed. Charles knight, 1970.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.