Cita APA (7a ed.)

Ward, W. C., & Jenkins, H. M. (1965). The display of information and the judgment of contingency. [s.n.].

Cita Chicago Style (17a ed.)

Ward, William C., y Herbert M. Jenkins. The Display of Information and the Judgment of Contingency. [S.l.]: [s.n.], 1965.

Cita MLA (9a ed.)

Ward, William C., y Herbert M. Jenkins. The Display of Information and the Judgment of Contingency. [s.n.], 1965.