Citazione Stile APA (7a Edizione)

Osmond, A. (2016). Academic writing and grammar for students (2nd edition.). Sage.

Citazione stile Chigago Style (17a edizione)

Osmond, Alex. Academic Writing and Grammar for Students. 2nd edition. Los Angeles: Sage, 2016.

Citatione MLA (9a ed.)

Osmond, Alex. Academic Writing and Grammar for Students. 2nd edition. Sage, 2016.