APA citiranje

Ahmad, W. I., Baker, M. R., & Kernohan, E. E. (1990). Race, ethnicity and general practice.

Citação norma Chicago

Ahmad, W I., M R. Baker, and E E. Kernohan. Race, Ethnicity and General Practice. 1990.

MLA citiranje

Ahmad, W I., M R. Baker, and E E. Kernohan. Race, Ethnicity and General Practice. 1990.