Cita APA (7th ed.)

Cirlot, J. E., & Lasarte, J. A. (1972). Picasso, birth of genius. Paul Elek.

Cita Chicago (17th ed.)

Cirlot, Juan Eduardo, i Juan Auinaud Lasarte. Picasso, Birth of Genius. London: Paul Elek, 1972.

Cita MLA (9th ed.)

Cirlot, Juan Eduardo, i Juan Auinaud Lasarte. Picasso, Birth of Genius. Paul Elek, 1972.