APA (7th ed.) Citation

Clarke's, A. C. (1984). World of strange powers. William Collins Sons.

Chicago Style (17th ed.) Citation

Clarke's, Arthur C. World of Strange Powers. London: William Collins Sons, 1984.

MLA (9th ed.) Citation

Clarke's, Arthur C. World of Strange Powers. William Collins Sons, 1984.

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