APA (7e ed.) Bronvermelding

Hessing, M., Howlett, M., & Summerville, T. (2005). Canadian natural resource and environmental policy: Political economy and public policy (2nd ed.). UBC Press.

Chicago (17e ed.) Bronvermelding

Hessing, Melody, Michael Howlett, en Tracy Summerville. Canadian Natural Resource and Environmental Policy: Political Economy and Public Policy. 2nd ed. Vancouver: UBC Press, 2005.

MLA (9e ed.) Bronvermelding

Hessing, Melody, et al. Canadian Natural Resource and Environmental Policy: Political Economy and Public Policy. 2nd ed. UBC Press, 2005.