Цитирование APA (7-е изд.)
ebrary, Inc, Heidar, K., & Koole, R. A. (2000). Parliamentary party groups in European democracies: Political parties behind closed doors. Routledge.
Цитирование в стиле Чикаго (17-е изд.)
ebrary, Inc, Knut Heidar, и R. A. Koole. Parliamentary Party Groups in European Democracies: Political Parties Behind Closed Doors. London ; New York: Routledge, 2000.
Цитирование MLA (9-е изд.)
ebrary, Inc, et al. Parliamentary Party Groups in European Democracies: Political Parties Behind Closed Doors. Routledge, 2000.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.