APA (7th ed.) Citation

Hart, T., & Hellard, S. (1994). Picasso. Campo das Letras.

Chicago Style (17th ed.) Citation

Hart, Tony, and Susan Hellard. Picasso. Campo das Letras, 1994.

MLA (8th ed.) Citation

Hart, Tony, and Susan Hellard. Picasso. Campo das Letras, 1994.

Warning: These citations may not always be 100% accurate.