APA (7th ed.) Citation

Ross, D. (1968). Foundations of ethics. The gifford lectures delivered in the University of Aberdeen, 1935-6. Clarendon Press.

Chicago Style (17th ed.) Citation

Ross, Dave. Foundations of Ethics. The Gifford Lectures Delivered in the University of Aberdeen, 1935-6. Oxford: Clarendon Press, 1968.

MLA (9th ed.) Citation

Ross, Dave. Foundations of Ethics. The Gifford Lectures Delivered in the University of Aberdeen, 1935-6. Clarendon Press, 1968.