Cita APA (7th ed.)

Sheehan, T. (1996). English verbs: A communicative course using story squares. Prentice Hall.

Cita Chicago (17th ed.)

Sheehan, Thomas. English Verbs: A Communicative Course Using Story Squares. Upper Saddle River: Prentice Hall, 1996.

Cita MLA (9th ed.)

Sheehan, Thomas. English Verbs: A Communicative Course Using Story Squares. Prentice Hall, 1996.