Cita APA (7a ed.)

Soyer, R. (2015). Treatment versus punishment for drug addiction: Lessons from Austria, Poland, and Spain. Springer.

Cita Chicago Style (17a ed.)

Soyer, Richard. Treatment Versus Punishment for Drug Addiction: Lessons from Austria, Poland, and Spain. Cham Heidelberg [u.a.]: Springer, 2015.

Cita MLA (9a ed.)

Soyer, Richard. Treatment Versus Punishment for Drug Addiction: Lessons from Austria, Poland, and Spain. Springer, 2015.