APA (7th ed.) Citation

Castles, F. G., & Mair, P. (1984). Left-right political scales: Some "expert" judgments. European journal of political research.

Chicago Style (17th ed.) Citation

Castles, Francis G., and Peter Mair. "Left-right Political Scales: Some "Expert" Judgments." European Journal of Political Research 1984.

MLA (8th ed.) Citation

Castles, Francis G., and Peter Mair. "Left-right Political Scales: Some "Expert" Judgments." European Journal of Political Research, 1984.