APA-Zitierstil (7. Ausg.)

Smil, V. (1974). Energy and the environment: A long range forecasting study. Dep. of Geography, The Univ. of Manitoba.

Chicago-Zitierstil (17. Ausg.)

Smil, Vaclav. Energy and the Environment: A Long Range Forecasting Study. Winnipeg: Dep. of Geography, The Univ. of Manitoba, 1974.

MLA-Zitierstil (9. Ausg.)

Smil, Vaclav. Energy and the Environment: A Long Range Forecasting Study. Dep. of Geography, The Univ. of Manitoba, 1974.