Cita APA (7a ed.)
Gean, C. J., & Meyers, F. H. (1997). Index of prescription drugs 1997. Williams & Wilkins a Waverly Company.
Cita Chicago Style (17a ed.)
Gean, Constantine J., y Frederick H. Meyers. Index of Prescription Drugs 1997. Baltimore, Md.: Williams & Wilkins a Waverly Company, 1997.
Cita MLA (9a ed.)
Gean, Constantine J., y Frederick H. Meyers. Index of Prescription Drugs 1997. Williams & Wilkins a Waverly Company, 1997.
Precaución: Estas citas no son 100% exactas.