APA (7th ed.) Citation

Nelson, L., & Kraft, J. (1970). Progress and regress in philosophy: From Hume and Kant to Hegel and Fries. Blackwell.

Chicago Style (17th ed.) Citation

Nelson, Leonard, and Julius Kraft. Progress and Regress in Philosophy: From Hume and Kant to Hegel and Fries. Oxford: Blackwell, 1970.

MLA (9th ed.) Citation

Nelson, Leonard, and Julius Kraft. Progress and Regress in Philosophy: From Hume and Kant to Hegel and Fries. Blackwell, 1970.

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