Cita APA (7th ed.)
WALLER, T., & HOLMES, R. (1993). HEPATITIS C: TIME TO WAKE UP.
Cita Chicago (17th ed.)
WALLER, T., i R. HOLMES. HEPATITIS C: TIME TO WAKE UP. 1993.
Cita MLA (9th ed.)
WALLER, T., i R. HOLMES. HEPATITIS C: TIME TO WAKE UP. 1993.
Atenció: Aquestes cites poden no estar 100% correctes.