APA (7th ed.) Citation

Wells, H. G. (1908). New worlds for old. The Macmillan company.

Chicago Style (17th ed.) Citation

Wells, H. G. New Worlds for Old. New York: The Macmillan company, 1908.

MLA (9th ed.) Citation

Wells, H. G. New Worlds for Old. The Macmillan company, 1908.