APA Citation

Wells, H. g., & Colder, R. (1956). The world set free. London: Collins.

Chicago Style Citation

Wells, Herbert george, and Ritelie Colder. The World Set Free. London: Collins, 1956.

MLA Citation

Wells, Herbert george, and Ritelie Colder. The World Set Free. London: Collins, 1956.

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