APA (7th ed.) Citation

Thomas & Paterson. (1977). Social democratic parties in Western Europe. St. Martin?s Press.

Chicago Style (17th ed.) Citation

Thomas and Paterson. Social Democratic Parties in Western Europe. New York: St. Martin?s Press, 1977.

MLA (8th ed.) Citation

Thomas and Paterson. Social Democratic Parties in Western Europe. St. Martin?s Press, 1977.