APA (7th ed.) Citation

MacDonald, J. D. (1974). Seven. R. Hale.

Chicago Style (17th ed.) Citation

MacDonald, John D. Seven. London: R. Hale, 1974.

MLA (8th ed.) Citation

MacDonald, John D. Seven. R. Hale, 1974.

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