APA (7th ed.) Citation

Organization of American States. (1973). Tribute to Picasso/Homenaje a Picasso. Organization of American States.

Chicago Style (17th ed.) Citation

Organization of American States. Tribute to Picasso/Homenaje a Picasso. Washington: Organization of American States, 1973.

MLA (8th ed.) Citation

Organization of American States. Tribute to Picasso/Homenaje a Picasso. Organization of American States, 1973.

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