APA (7th ed.) Citation

(2010). Robert Ryman: Variations + improvisations (1. publ.).

Chicago Style (17th ed.) Citation

Robert Ryman: Variations + Improvisations. 1. publ. Washington, DC, 2010.

MLA (9th ed.) Citation

Robert Ryman: Variations + Improvisations. 1. publ. 2010.

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