Cita APA (7a ed.)

Koop, R. (2011). Grassroots Liberals: Organizing for local and national politics. UBC Press.

Cita Chicago Style (17a ed.)

Koop, Royce. Grassroots Liberals: Organizing for Local and National Politics. Vancouver [B.C.]: UBC Press, 2011.

Cita MLA (9a ed.)

Koop, Royce. Grassroots Liberals: Organizing for Local and National Politics. UBC Press, 2011.