APA

Orenberg C. L., Ulfelder H., . (1981). DES : the complete story. New York: St. Martin's Press.

Chicago

Orenberg Cynthia Laitman, Ulfelder Howard, . 1981. DES : the complete story. New York: St. Martin's Press.

Harvard

Orenberg C. L., Ulfelder H., . (1981). DES : the complete story. New York: St. Martin's Press.

MLA

Orenberg Cynthia Laitman, Ulfelder Howard, . DES : the complete story. New York: St. Martin's Press. 1981.