APA (7th ed.) Citation

Nielsen, K. (1973). Ethics without God. Pemberton; Prometheus Books.

Chicago Style (17th ed.) Citation

Nielsen, Kai. Ethics Without God. London : Buffalo: Pemberton; Prometheus Books, 1973.

MLA (9th ed.) Citation

Nielsen, Kai. Ethics Without God. Pemberton; Prometheus Books, 1973.

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