Cita APA (7th ed.)
American Society of Hematology. (2002). 44th Annual meeting and exposition. Roche.
Cita Chicago (17th ed.)
American Society of Hematology. 44th Annual Meeting and Exposition. Philadelphia: Roche, 2002.
Cita MLA (9th ed.)
American Society of Hematology. 44th Annual Meeting and Exposition. Roche, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.