Cita APA (7a ed.)

Thomas, D., & Picasso, P. (1975). Picasso and his art. Hamlyn.

Cita Chicago Style (17a ed.)

Thomas, Denis, y Pablo Picasso. Picasso and His Art. London: Hamlyn, 1975.

Cita MLA (9a ed.)

Thomas, Denis, y Pablo Picasso. Picasso and His Art. Hamlyn, 1975.