APA (7th ed.) Citation

Clarke, A. C. (1985). Report on Planet Three and other speculations. Berkley.

Chicago Style (17th ed.) Citation

Clarke, Arthur C. Report on Planet Three and Other Speculations. New York: Berkley, 1985.

MLA (9th ed.) Citation

Clarke, Arthur C. Report on Planet Three and Other Speculations. Berkley, 1985.

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