APA-viite (7. p.)

Smil, V., & Cornish, E. S. (1974). Energy and the environment: A long-range forecasting study. Department of Geography, University of Manitoba.

Chicago-viite (17. p.)

Smil, Vaclav, ja Edward S. Cornish. Energy and the Environment: A Long-range Forecasting Study. Winnipeg: Department of Geography, University of Manitoba, 1974.

MLA-viite (9. p.)

Smil, Vaclav, ja Edward S. Cornish. Energy and the Environment: A Long-range Forecasting Study. Department of Geography, University of Manitoba, 1974.