APA (7th ed.) Citation

Gilbert, K. E., & Kuhn, H. (1972). A history of esthetics (Rev.and enl.). Greenwood.

Chicago Style (17th ed.) Citation

Gilbert, Katharine E., and Helmut Kuhn. A History of Esthetics. Rev.and enl. Westport, Conn: Greenwood, 1972.

MLA (9th ed.) Citation

Gilbert, Katharine E., and Helmut Kuhn. A History of Esthetics. Rev.and enl. Greenwood, 1972.