Cita APA (7a ed.)

Hser, Y. I. (1995). Effects of interventions on relapse to narcotics addiction - an event-history analysis. Evaluation review, 19(2), 123-140.

Cita Chicago Style (17a ed.)

Hser, Y. I. "Effects of Interventions on Relapse to Narcotics Addiction - an Event-history Analysis." Evaluation Review 19, no. 2 (1995): 123-140.

Cita MLA (8a ed.)

Hser, Y. I. "Effects of Interventions on Relapse to Narcotics Addiction - an Event-history Analysis." Evaluation Review, vol. 19, no. 2, 1995, pp. 123-140.