Citazione APA

Pickle, L. W., & Gillum, R. F. (1999). Geographic variation in cardiovascular disease mortality in US blacks and whites. National Medical Association.

Stile di citazione Chicago

Pickle, L. W., e R. F. Gillum. Geographic Variation in Cardiovascular Disease Mortality in US Blacks and Whites. National Medical Association, 1999.

Citazione MLA

Pickle, L. W., e R. F. Gillum. Geographic Variation in Cardiovascular Disease Mortality in US Blacks and Whites. National Medical Association, 1999.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.