APA (7th ed.) Citation

Joyce, G. H. (1972). Principles of natural theology (London, 1923 [Repr.].). AMS Press.

Chicago Style (17th ed.) Citation

Joyce, George H. Principles of Natural Theology. London, 1923 [Repr.]. New York: AMS Press, 1972.

MLA (8th ed.) Citation

Joyce, George H. Principles of Natural Theology. London, 1923 [Repr.]. AMS Press, 1972.

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