APA-viite

Bass, S., & Mayers, J. (2004). Policy that works for forests and people.

Chicago-tyylinen lähdeviittaus

Bass, Stephen, ja James Mayers. Policy That Works for Forests and People. London, Earth Scan, 2004.

MLA-viite

Bass, Stephen, ja James Mayers. Policy That Works for Forests and People. 2004.