Huopaniemi, J. (1973). Parliaments and European rapprochement: The conference of the Inter-Parliamentary Union on European Co-operation and Security (Helsinki, January 1973). Leiden: Sijthoff.
Цитирование в стиле Чикаго (17-е изд.)Huopaniemi, Jukka. Parliaments and European Rapprochement: The Conference of the Inter-Parliamentary Union on European Co-operation and Security (Helsinki, January 1973). Leiden: Sijthoff, 1973.
Цитирование MLA (8-е изд.)Huopaniemi, Jukka. Parliaments and European Rapprochement: The Conference of the Inter-Parliamentary Union on European Co-operation and Security (Helsinki, January 1973). Leiden: Sijthoff, 1973.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.