An Artful Life : : A Biography of D.H. Kahnweiler, 1884-1979.

MLA

Assouline, Pierre. An Artful Life : A Biography of D.h. Kahnweiler, 1884-1979. New York: Fromm International Publishing Corporation, 1991.

APA

Assouline, P. (1991). An Artful Life : A Biography of D.H. Kahnweiler, 1884-1979. New York: Fromm International Publishing Corporation.

Chicago

Assouline, Pierre An Artful Life: A Biography of D.H. Kahnweiler, 1884-1979. New York: Fromm International Publishing Corporation, 1991.