APA-referens

Simon, J. L., & Kahn, H. (1984). The Resourceful earth: A response to Global 2000. B. Blackwell.

Chicago-stil citat

Simon, Julian Lincoln, och Herman Kahn. The Resourceful Earth: A Response to Global 2000. Oxford, OX ; New York, NY, USA: B. Blackwell, 1984.

MLA-referens

Simon, Julian Lincoln, och Herman Kahn. The Resourceful Earth: A Response to Global 2000. B. Blackwell, 1984.