Cita APA (7a ed.)

Hart, D. (2003). English modality in context: Diachronic perspectives. Peter Lang.

Cita Chicago Style (17a ed.)

Hart, David. English Modality in Context: Diachronic Perspectives. Bern ; New York: Peter Lang, 2003.

Cita MLA (9a ed.)

Hart, David. English Modality in Context: Diachronic Perspectives. Peter Lang, 2003.