APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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