Cita APA

Urban, G. R. (1972). Can we survive our future?: A symposium. London: The Bodley Head.

Chicago Style Citation

Urban, G. R. Can We Survive Our Future?: A Symposium. London: The Bodley Head, 1972.

Cita MLA

Urban, G. R. Can We Survive Our Future?: A Symposium. London: The Bodley Head, 1972.

Atenció: Aquestes cites poden no estar 100% correctes.