Cita APA (7a ed.)

Benedict, J. O., & Ayres, J. J. B. (1972). Factors affecting conditioning in the truly random control procedure in the rat. [s.n.].

Cita Chicago Style (17a ed.)

Benedict, James O., y John J. B. Ayres. Factors Affecting Conditioning in the Truly Random Control Procedure in the Rat. [S.l.]: [s.n.], 1972.

Cita MLA (9a ed.)

Benedict, James O., y John J. B. Ayres. Factors Affecting Conditioning in the Truly Random Control Procedure in the Rat. [s.n.], 1972.