APA Citation

Wilson K., J. L., & Wilson K., J. L. (1990). Aspect and the English modal system.

Chicago Style Citation

Wilson K., Jack L., and Jack L. Wilson K. Aspect and the English Modal System. 1990.

MLA Citation

Wilson K., Jack L., and Jack L. Wilson K. Aspect and the English Modal System. 1990.

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