APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Roby, David Brian. Aspect and the Categorization of States: The Case of "Ser" and "Estar" in Spanish. Amsterdam [u.a.]: Benjamins, 2009.

MLA (9th ed.) Citation

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