APA

Keck C. K., American Association for State and Local History, . (19671965). A handbook on the care of paintings. New York: Published for the American Association for State and Local History by Watson-Guptill Publications.

Chicago

Keck Caroline K, American Association for State and Local History, . 19671965. A handbook on the care of paintings. New York: Published for the American Association for State and Local History by Watson-Guptill Publications.

Harvard

Keck C. K., American Association for State and Local History, . (19671965). A handbook on the care of paintings. New York: Published for the American Association for State and Local History by Watson-Guptill Publications.

MLA

Keck Caroline K, American Association for State and Local History, . A handbook on the care of paintings. New York: Published for the American Association for State and Local History by Watson-Guptill Publications. 19671965.