Cita APA (7th ed.)

Blake, D. E., Erickson, L., & Carty, R. K. (1991). Grassroots politicians: Party activists in British Columbia. UBC Press.

Cita Chicago (17th ed.)

Blake, Donald E., Lynda Erickson, i R. Kenneth Carty. Grassroots Politicians: Party Activists in British Columbia. Vancouver: UBC Press, 1991.

Cita MLA (9th ed.)

Blake, Donald E., et al. Grassroots Politicians: Party Activists in British Columbia. UBC Press, 1991.