Picasso : : Fifty Years of his Art (exhibition New York, The Museum of Modern Art, 15.11.1939 - 07.01.1940 ; Chicago, The Art Institute, 01.02 - 03.03.1940 ; St. Louis, City Art Museum, 16.03 - 14.04.1940).

MLA

Barr, Alfred Hamilton (Jr.). Picasso : Fifty Years of His Art (exhibition New York, The Museum of Modern Art, 15.11.1939 - 07.01.1940 ; Chicago, The Art Institute, 01.02 - 03.03.1940 ; St. Louis, City Art Museum, 16.03 - 14.04.1940). reprint edition New York City: The Museum of Modern Art, 1966.

APA

Barr, A. Hamilton (Jr.). (1966). Picasso : Fifty Years of his Art (exhibition New York, The Museum of Modern Art, 15.11.1939 - 07.01.1940 ; Chicago, The Art Institute, 01.02 - 03.03.1940 ; St. Louis, City Art Museum, 16.03 - 14.04.1940). reprint edition New York City: The Museum of Modern Art.

Chicago

Barr, Alfred Hamilton (Jr.) Picasso: Fifty Years of His Art (exhibition New York, The Museum of Modern Art, 15.11.1939 - 07.01.1940 ; Chicago, The Art Institute, 01.02 - 03.03.1940 ; St. Louis, City Art Museum, 16.03 - 14.04.1940). reprint edition New York City: The Museum of Modern Art, 1966.