APA (7th ed.) Citation

Klein, W., & Li, P. (2009). The expression of time. The expression of cognitive categories.

Chicago Style (17th ed.) Citation

Klein, Wolfgang, and Ping Li. "The Expression of Time." The Expression of Cognitive Categories 2009.

MLA (9th ed.) Citation

Klein, Wolfgang, and Ping Li. "The Expression of Time." The Expression of Cognitive Categories, 2009.

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