Cita APA (7a ed.)

Di Gennaro, G. (1994). Anti-drug legislation in Italy: Historical background and present status. Journal of drug issues, 24(4), 673-678.

Cita Chicago Style (17a ed.)

Di Gennaro, Giuseppe. "Anti-drug Legislation in Italy: Historical Background and Present Status." Journal of Drug Issues 24, no. 4 (1994): 673-678.

Cita MLA (8a ed.)

Di Gennaro, Giuseppe. "Anti-drug Legislation in Italy: Historical Background and Present Status." Journal of Drug Issues, vol. 24, no. 4, 1994, pp. 673-678.