APA (7th ed.) Citation

Roby, D. B. (2009). Aspect and the categorization of states: The case of ser and estar in Spanish. John Benjamins Pub. Co..

Chicago Style (17th ed.) Citation

Roby, David Brian. Aspect and the Categorization of States: The Case of Ser and Estar in Spanish. Amsterdam ; Philadelphia: John Benjamins Pub. Co., 2009.

MLA (8th ed.) Citation

Roby, David Brian. Aspect and the Categorization of States: The Case of Ser and Estar in Spanish. John Benjamins Pub. Co., 2009.