Erskine May. (1976). Erskine May's Treatise on the law, privileges, proceedings, and usage of Parliament (19th ed.). Butterworth.
Chicago-стиль цитированияErskine May. Erskine May's Treatise on the Law, Privileges, Proceedings, and Usage of Parliament. 19th ed. London: Butterworth, 1976.
MLA-цитированиеErskine May. Erskine May's Treatise on the Law, Privileges, Proceedings, and Usage of Parliament. 19th ed. Butterworth, 1976.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.