APA
Ryan S., . (2007). Drug therapy in rheumatology nursing. Hoboken, N.J: Wiley.
Chicago
Ryan Sarah, . 2007. Drug therapy in rheumatology nursing. Hoboken, N.J: Wiley.
Harvard
Ryan S., . (2007). Drug therapy in rheumatology nursing. Hoboken, N.J: Wiley.
MLA
Ryan Sarah, . Drug therapy in rheumatology nursing. Hoboken, N.J: Wiley. 2007.