APA (7e ed.) Bronvermelding

Detroit Institute of Arts & Uhr, H. (1987). German drawings and watercolors, including Austrian and Swiss works. Hudson Hills Press in association with the Founders Society, Detroit Institute of Arts.

Chicago (17e ed.) Bronvermelding

Detroit Institute of Arts en Horst Uhr. German Drawings and Watercolors, Including Austrian and Swiss Works. New York: Hudson Hills Press in association with the Founders Society, Detroit Institute of Arts, 1987.

MLA (9e ed.) Bronvermelding

Detroit Institute of Arts en Horst Uhr. German Drawings and Watercolors, Including Austrian and Swiss Works. Hudson Hills Press in association with the Founders Society, Detroit Institute of Arts, 1987.