Cita APA

Crawford, G. E. (2007). Flavoured tobacco products with marijuana names. BMJ Group.

Chicago Style Citation

Crawford, G E. Flavoured Tobacco Products With Marijuana Names. BMJ Group, 2007.

Cita MLA

Crawford, G E. Flavoured Tobacco Products With Marijuana Names. BMJ Group, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.