APA (7th ed.) Citation

Kats-Chernin, E., Winter, K., & Gockell, G. Clocks.

Chicago Style (17th ed.) Citation

Kats-Chernin, Elena, Kirsten Winter, and Gerd Gockell. Clocks.

MLA (9th ed.) Citation

Kats-Chernin, Elena, et al. Clocks.

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