APA (7th ed.) Citation

Clarke, G. (1973). Profiles of the future. Pan Books.

Chicago Style (17th ed.) Citation

Clarke, Giles. Profiles of the Future. London: Pan Books, 1973.

MLA (9th ed.) Citation

Clarke, Giles. Profiles of the Future. Pan Books, 1973.

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