Cita APA (7a ed.)

Comrie, B. (1976). Aspect: An introduction to the study of verbal aspect and related problems. University Press.

Cita Chicago Style (17a ed.)

Comrie, Bernard. Aspect: An Introduction to the Study of Verbal Aspect and Related Problems. Cambridge [etc.]: University Press, 1976.

Cita MLA (9a ed.)

Comrie, Bernard. Aspect: An Introduction to the Study of Verbal Aspect and Related Problems. University Press, 1976.