APA (7th ed.) Citation

Penrose, R., & Golding, J. (1973). Picasso, in retrospect. Praeger.

Chicago Style (17th ed.) Citation

Penrose, Roland, and John Golding. Picasso, in Retrospect. New York: Praeger, 1973.

MLA (8th ed.) Citation

Penrose, Roland, and John Golding. Picasso, in Retrospect. Praeger, 1973.