Cita APA (7a ed.)

Grupp, S. E. (1971). Theories of punishment. Indiana Univ. Press.

Cita Chicago Style (17a ed.)

Grupp, Stanley E. Theories of Punishment. Bloomington [u.a.]: Indiana Univ. Press, 1971.

Cita MLA (8a ed.)

Grupp, Stanley E. Theories of Punishment. Indiana Univ. Press, 1971.