Butler, D., & Ranney, A. (1994). Referendums around the world: The growing use of direct democracy. London: Macmillan.
Chicago Style (17th ed.) CitationButler, David, and Austin Ranney. Referendums Around the World: The Growing Use of Direct Democracy. London: Macmillan, 1994.
MLA (8th ed.) CitationButler, David, and Austin Ranney. Referendums Around the World: The Growing Use of Direct Democracy. London: Macmillan, 1994.
Warning: These citations may not always be 100% accurate.