Masterpieces of The Frick Collection New York.

MLA

Grier, Harry D.M, and Edgar Munhall. Masterpieces of The Frick Collection New York. New York City: The Frick Collection, 1970.

APA

Grier, H. D.M, & Munhall, E. (1970). Masterpieces of The Frick Collection New York. New York City: The Frick Collection.

Chicago

Grier, Harry D.M., and Edgar Munhall. Masterpieces of The Frick Collection New York. New York City: The Frick Collection, 1970.