APA (7th ed.) Citation

Stephen, L. (1972). The science of ethics. Books for Libraries.

Chicago Style (17th ed.) Citation

Stephen, Leslie. The Science of Ethics. Freeport, N.Y.: Books for Libraries, 1972.

MLA (9th ed.) Citation

Stephen, Leslie. The Science of Ethics. Books for Libraries, 1972.

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