Παραπομπή APA

Brown, P. (1996). Global Warming: Can Civilization Survive. Universities Press.

Παραπομπή Chicago Style

Brown, Paul. Global Warming: Can Civilization Survive. Hyderabad: Universities Press, 1996.

Παραπομπή MLA

Brown, Paul. Global Warming: Can Civilization Survive. Universities Press, 1996.