APA (7th ed.) Citation

Oldenburg, C., & Haskell, B. (1971). Object into monument. Passadena Art Museum.

Chicago Style (17th ed.) Citation

Oldenburg, Claes, and Barbara Haskell. Object into Monument. Passadena, Cal.: Passadena Art Museum, 1971.

MLA (9th ed.) Citation

Oldenburg, Claes, and Barbara Haskell. Object into Monument. Passadena Art Museum, 1971.

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