DiFranza, J., Savageau, J., & Bouchard, J. (2001). Is the standard compliance check protocol a valid measure of the accessibility of tobacco to underage smokers? BMJ Group.
Citación estilo ChicagoDiFranza, J., J. Savageau, and J. Bouchard. Is the Standard Compliance Check Protocol a Valid Measure of the Accessibility of Tobacco to Underage Smokers? BMJ Group, 2001.
Cita MLADiFranza, J., J. Savageau, and J. Bouchard. Is the Standard Compliance Check Protocol a Valid Measure of the Accessibility of Tobacco to Underage Smokers? BMJ Group, 2001.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.