APA (7th ed.) Citation

Canadian Association for Publishing in Philosophy, Nielsen, K., & Patten, S. C. (1981). Marx and morality. Canadian Association for Publishing in Philosophy.

Chicago Style (17th ed.) Citation

Canadian Association for Publishing in Philosophy, Kai Nielsen, and Steven C. Patten. Marx and Morality. Guelph, Ont: Canadian Association for Publishing in Philosophy, 1981.

MLA (9th ed.) Citation

Canadian Association for Publishing in Philosophy, et al. Marx and Morality. Canadian Association for Publishing in Philosophy, 1981.