Butler, D., & Ranney, A. (1994). Referendums around the world : the growing use of direct democracy / edited by David Butler and Austin Ranney: The growing use of direct democracy. Macmillan.
Chicago Style (17th ed.) CitationButler, David, and Austin Ranney. Referendums Around the World : The Growing Use of Direct Democracy / Edited by David Butler and Austin Ranney: The Growing Use of Direct Democracy. Basingstoke: Macmillan, 1994.
MLA (9th ed.) CitationButler, David, and Austin Ranney. Referendums Around the World : The Growing Use of Direct Democracy / Edited by David Butler and Austin Ranney: The Growing Use of Direct Democracy. Macmillan, 1994.
Warning: These citations may not always be 100% accurate.