APA (7th ed.) Citation

Buchmann, M., & Billeter, E. (1968). Collagen. Kunstgewerbemuseum Zürich.

Chicago Style (17th ed.) Citation

Buchmann, Mark, and Erika Billeter. Collagen. Zürich: Kunstgewerbemuseum Zürich, 1968.

MLA (9th ed.) Citation

Buchmann, Mark, and Erika Billeter. Collagen. Kunstgewerbemuseum Zürich, 1968.

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