APA (7th ed.) Citation

Haftmann, W. (1965). Painting in the twentieth century. Praeger.

Chicago Style (17th ed.) Citation

Haftmann, Werner. Painting in the Twentieth Century. New York: Praeger, 1965.

MLA (9th ed.) Citation

Haftmann, Werner. Painting in the Twentieth Century. Praeger, 1965.