Citação norma APA

Gilpin, E. A., Messer, K., White, M. M., & Pierce, J. P. (2006). What contributed to the major decline in per capita cigarette consumption during California's comprehensive tobacco control programme? BMJ Group.

Citação norma Chicago

Gilpin, Elizabeth A., Karen Messer, Martha M. White, and John P. Pierce. What Contributed to the Major Decline in Per Capita Cigarette Consumption During California's Comprehensive Tobacco Control Programme? BMJ Group, 2006.

Citação norma MLA

Gilpin, Elizabeth A., Karen Messer, Martha M. White, and John P. Pierce. What Contributed to the Major Decline in Per Capita Cigarette Consumption During California's Comprehensive Tobacco Control Programme? BMJ Group, 2006.

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