Cita APA (7a ed.)

Ells, A. W., & Sherman, J. J. (2013). Community and clinical pharmacy services: A step-by-step approach. McGraw-Hill Education Medical.

Cita Chicago Style (17a ed.)

Ells, Ashley W., y Justin J. Sherman. Community and Clinical Pharmacy Services: A Step-by-step Approach. New York: McGraw-Hill Education Medical, 2013.

Cita MLA (9a ed.)

Ells, Ashley W., y Justin J. Sherman. Community and Clinical Pharmacy Services: A Step-by-step Approach. McGraw-Hill Education Medical, 2013.