APA引文

Ehrlich, P. R. (1984). The cold and the dark: The world after nuclear war. Norton.

Chicago Style (17th ed.) Citation

Ehrlich, Paul R. The Cold and the Dark: The World After Nuclear War. New York: Norton, 1984.

MLA引文

Ehrlich, Paul R. The Cold and the Dark: The World After Nuclear War. Norton, 1984.