Swales, J. M., & Feak, C. B. Academic writing for graduate students (3rd edition.).
Citazione stile Chigago Style (17a edizione)Swales, John M., e Christine B. Feak. Academic Writing for Graduate Students. 3rd edition.
Citatione MLA (8a ed.)Swales, John M., e Christine B. Feak. Academic Writing for Graduate Students. 3rd edition.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.