Cita APA (7th ed.)

ebrary, Inc, & Adebajo, A. (2009). ABC of rheumatology (4th ed.). BMJ and Blackwell.

Cita Chicago (17th ed.)

ebrary, Inc, i Ade Adebajo. ABC of Rheumatology. 4th ed. Malden, MA: BMJ and Blackwell, 2009.

Cita MLA (9th ed.)

ebrary, Inc, i Ade Adebajo. ABC of Rheumatology. 4th ed. BMJ and Blackwell, 2009.