APA (7th ed.) Citation

Calas, N., & Calas, E. (1968). The Peggy Guggenheim Collection of modern art. Abrams.

Chicago Style (17th ed.) Citation

Calas, Nicolas, and Elena Calas. The Peggy Guggenheim Collection of Modern Art. New York: Abrams, 1968.

MLA (9th ed.) Citation

Calas, Nicolas, and Elena Calas. The Peggy Guggenheim Collection of Modern Art. Abrams, 1968.

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