Cita APA (7th ed.)
Blake, D. E., Elkins, D. J., & Johnston, R. (1985). Two political worlds: Parties and voting in British Columbia. University of British Columbia Press.
Cita Chicago (17th ed.)
Blake, Donald E., David J. Elkins, i Richard Johnston. Two Political Worlds: Parties and Voting in British Columbia. Vancouver: University of British Columbia Press, 1985.
Cita MLA (9th ed.)
Blake, Donald E., et al. Two Political Worlds: Parties and Voting in British Columbia. University of British Columbia Press, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.