Style de citation APA

Radecki, T. E., & Zdunich, C. D. (1993). Tobacco sales to minors in 97 US and Canadian communities. BMJ Group.

Style de citation Chicago

Radecki, T. E., et C. D. Zdunich. Tobacco Sales to Minors in 97 US and Canadian Communities. BMJ Group, 1993.

Style de citation MLA

Radecki, T. E., et C. D. Zdunich. Tobacco Sales to Minors in 97 US and Canadian Communities. BMJ Group, 1993.

Attention : ces citations peuvent ne pas être correctes à 100%.