APA

Van den Haag E., Conrad J. P., . (1983). The death penalty: a debate. New York: Plenum Press.

Chicago

Van den Haag Ernest, Conrad John Phillips, . 1983. The death penalty: a debate. New York: Plenum Press.

Harvard

Van den Haag E., Conrad J. P., . (1983). The death penalty: a debate. New York: Plenum Press.

MLA

Van den Haag Ernest, Conrad John Phillips, . The death penalty: a debate. New York: Plenum Press. 1983.