APA

Christie's (New York), . (1995). 19th century european paintings. New York: Christie's.

Chicago

Christie's (New York), . 1995. 19th century european paintings. New York: Christie's.

Harvard

Christie's (New York), . (1995). 19th century european paintings. New York: Christie's.

MLA

Christie's (New York), . 19th century european paintings. New York: Christie's. 1995.