APA Edition Citation

Day, A. J., & Degenhardt, H. W. (1984). Political parties of the world: Keesing's reference publication. Longman.

Chicago Edition Citation

Day, Alan J., and Henry W. Degenhardt. Political Parties of the World: Keesing's Reference Publication. London: Longman, 1984.

MLA Edition Citation

Day, Alan J., and Henry W. Degenhardt. Political Parties of the World: Keesing's Reference Publication. Longman, 1984.