APA (7th ed.) Citation

Joyce, G. H. (1923). Principles of Natural Theology. Longmans, Green & Co.

Chicago Style (17th ed.) Citation

Joyce, George Hayward. Principles of Natural Theology. London: Longmans, Green & Co, 1923.

MLA (9th ed.) Citation

Joyce, George Hayward. Principles of Natural Theology. Longmans, Green & Co, 1923.

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