Cita APA (7a ed.)

Facchinetti, R., & Palmer, F. (2004). English modality in perspective: Genre analysis and contrastive studies. P. Lang.

Cita Chicago Style (17a ed.)

Facchinetti, Roberta, y Frank Palmer. English Modality in Perspective: Genre Analysis and Contrastive Studies. Frankfurt am Main ; New York [etc.]: P. Lang, 2004.

Cita MLA (9a ed.)

Facchinetti, Roberta, y Frank Palmer. English Modality in Perspective: Genre Analysis and Contrastive Studies. P. Lang, 2004.