Rodgers, J. E. (1987). Drugs & pain. Chelsea House.
Cita Chicago Style (17a ed.)Rodgers, Joann Ellison. Drugs & Pain. New York [etc.]: Chelsea House, 1987.
Cita MLA (9a ed.)Rodgers, Joann Ellison. Drugs & Pain. Chelsea House, 1987.
Precaución: Estas citas no son 100% exactas.