APA citiranje

Purves, I. N., & Edwards, C. (1993). Comparison of prescribing unit with index including both age and sex in assessing general practice prescribing costs.

Citação norma Chicago

Purves, I N., and C. Edwards. Comparison of Prescribing Unit With Index Including Both Age and Sex in Assessing General Practice Prescribing Costs. 1993.

MLA citiranje

Purves, I N., and C. Edwards. Comparison of Prescribing Unit With Index Including Both Age and Sex in Assessing General Practice Prescribing Costs. 1993.