Beal, S. (2006). Leo Saul Berk at Howard House. Art in America.
Chicagoスタイル(17版)引用形式Beal, Suzanne. "Leo Saul Berk at Howard House." Art in America 2006.
MLA(8版)引用形式Beal, Suzanne. "Leo Saul Berk at Howard House." Art in America, 2006.
警告: この引用は必ずしも正確ではありません.