APA (7th ed.) Citation

Clark, R. D. (1956). The life of Matthew Simpson. Macmillan.

Chicago Style (17th ed.) Citation

Clark, Robert Donald. The Life of Matthew Simpson. New York: Macmillan, 1956.

MLA (9th ed.) Citation

Clark, Robert Donald. The Life of Matthew Simpson. Macmillan, 1956.

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