Cita APA (7a ed.)

Van den Haag, E., & Conrad, J. P. (1983). The death penalty: A debate. Plenum Pr.

Cita Chicago Style (17a ed.)

Van den Haag, Ernest, y John P. Conrad. The Death Penalty: A Debate. New York [u.a.]: Plenum Pr, 1983.

Cita MLA (9a ed.)

Van den Haag, Ernest, y John P. Conrad. The Death Penalty: A Debate. Plenum Pr, 1983.