APA (7th ed.) Citation

Barberis, P. (2000). Encyclopedia of British and Irish political organizations: Parties, groups and movements of the twentieth century. Pinter.

Chicago Style (17th ed.) Citation

Barberis, Peter. Encyclopedia of British and Irish Political Organizations: Parties, Groups and Movements of the Twentieth Century. London ; New York: Pinter, 2000.

MLA (9th ed.) Citation

Barberis, Peter. Encyclopedia of British and Irish Political Organizations: Parties, Groups and Movements of the Twentieth Century. Pinter, 2000.