Cita APA (7a ed.)

Zimmer-Hart, C. L. (1974). Extinction of Pavlovian conditioned inhibition. [s.n.].

Cita Chicago Style (17a ed.)

Zimmer-Hart, Charles L. Extinction of Pavlovian Conditioned Inhibition. [S.l.]: [s.n.], 1974.

Cita MLA (9a ed.)

Zimmer-Hart, Charles L. Extinction of Pavlovian Conditioned Inhibition. [s.n.], 1974.