Wadsworth Atheneum, Barter, J. A., & Gaddis, E. R. (1987). American drawings and watercolors from the Wadsworth Atheneum: Judith A. Butler. With an introduction by Eugene R. Gaddis. Hudson Hills.
Chicagoスタイル(17版)引用形式Wadsworth Atheneum, Judith A. Barter, , Eugene R. Gaddis. American Drawings and Watercolors from the Wadsworth Atheneum: Judith A. Butler. With an Introduction by Eugene R. Gaddis. New York: Hudson Hills, 1987.
MLA(8版)引用形式Wadsworth Atheneum, et al. American Drawings and Watercolors from the Wadsworth Atheneum: Judith A. Butler. With an Introduction by Eugene R. Gaddis. Hudson Hills, 1987.
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