APA aipamena

Clarke, A. C. (1974). Man and space. Time-Life Books.

Chicago Style aipamena

Clarke, Arthur Charles. Man and Space. New York: Time-Life Books, 1974.

MLA aipamena

Clarke, Arthur Charles. Man and Space. Time-Life Books, 1974.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.