Cita APA (7a ed.)

Jefferson, T., Demicheli, V., & Mugford, M. (1996). Elementary economic evaluation in health care. BMJ.

Cita Chicago Style (17a ed.)

Jefferson, Tom, Vittorio Demicheli, y Miranda Mugford. Elementary Economic Evaluation in Health Care. London: BMJ, 1996.

Cita MLA (9a ed.)

Jefferson, Tom, et al. Elementary Economic Evaluation in Health Care. BMJ, 1996.