APA (7th ed.) Citation

Blake, D. E. (1985). Two political worlds: Parties and voting in British Columbia. University of British Columbia Press.

Chicago Style (17th ed.) Citation

Blake, Donald E. Two Political Worlds: Parties and Voting in British Columbia. Vancouver: University of British Columbia Press, 1985.

MLA (9th ed.) Citation

Blake, Donald E. Two Political Worlds: Parties and Voting in British Columbia. University of British Columbia Press, 1985.