Citazione Stile APA (7a Edizione)

James, D. G., & Study, P. R. (1989). A colour atlas of respiratory diseases. Walfe Medical.

Citazione stile Chigago Style (17a edizione)

James, D. Geraint, e Peter R. Study. A Colour Atlas of Respiratory Diseases. London: Walfe Medical, 1989.

Citatione MLA (9a ed.)

James, D. Geraint, e Peter R. Study. A Colour Atlas of Respiratory Diseases. Walfe Medical, 1989.