APA (7th ed.) Citation

Sprigge. (1990). The rational foundations of ethics. Routledge.

Chicago Style (17th ed.) Citation

Sprigge. The Rational Foundations of Ethics. London: Routledge, 1990.

MLA (9th ed.) Citation

Sprigge. The Rational Foundations of Ethics. Routledge, 1990.

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