Clarke, M., & Oxman, A. (1999). Cochrane reviews will be in Medline.
Cita Chicago (17th ed.)Clarke, M., i A. Oxman. Cochrane Reviews Will Be in Medline. 1999.
Cita MLA (9th ed.)Clarke, M., i A. Oxman. Cochrane Reviews Will Be in Medline. 1999.
Atenció: Aquestes cites poden no estar 100% correctes.