APA (7th ed.) Citation

Heidmann, J., & Dunlop, S. (1995). Extraterrestrial intelligence. Cambridge University Press.

Chicago Style (17th ed.) Citation

Heidmann, Jean, and Storm Dunlop. Extraterrestrial Intelligence. Cambridge: Cambridge University Press, 1995.

MLA (8th ed.) Citation

Heidmann, Jean, and Storm Dunlop. Extraterrestrial Intelligence. Cambridge University Press, 1995.

Warning: These citations may not always be 100% accurate.