Cita APA (7th ed.)

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.

Cita Chicago (17th ed.)

Wadsworth Atheneum, Judith A. Barter, i 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.

Cita MLA (8th ed.)

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.