Cita APA (7th ed.)

(1974). Universe of Art IV: Important 19th and 20th Century Paintings, Drawings, Sculpture and Graphics. Fischer Fine Art.

Cita Chicago (17th ed.)

Universe of Art IV: Important 19th and 20th Century Paintings, Drawings, Sculpture and Graphics. London: Fischer Fine Art, 1974.

Cita MLA (8th ed.)

Universe of Art IV: Important 19th and 20th Century Paintings, Drawings, Sculpture and Graphics. Fischer Fine Art, 1974.

Atenció: Aquestes cites poden no estar 100% correctes.