Cita APA

Freire, A., & Lobo, M. C. (2002). The Portuguese 2002 legislative elections. West European politics.

Citación estilo Chicago

Freire, André, y Marina Costa Lobo. "The Portuguese 2002 Legislative Elections." West European Politics 2002.

Cita MLA

Freire, André, y Marina Costa Lobo. "The Portuguese 2002 Legislative Elections." West European Politics, 2002.