APA aipamena

Venekamp, R. P. (2013). Acute rhinosinusitis and systemic corticosteroids. Canadian Medical Association.

Chicago Style aipamena

Venekamp, Roderick P. Acute Rhinosinusitis and Systemic Corticosteroids. Canadian Medical Association, 2013.

MLA aipamena

Venekamp, Roderick P. Acute Rhinosinusitis and Systemic Corticosteroids. Canadian Medical Association, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.