Citação norma APA

Mapes, R. E., & Williams, W. O. (1979). The changing pattern of general practitioner drug prescribing in the National Health Service in England from 1970 to 1975.

Citação norma Chicago

Mapes, Roy E., and W. O. Williams. The Changing Pattern of General Practitioner Drug Prescribing in the National Health Service in England From 1970 to 1975. 1979.

Citação norma MLA

Mapes, Roy E., and W. O. Williams. The Changing Pattern of General Practitioner Drug Prescribing in the National Health Service in England From 1970 to 1975. 1979.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.