Siegel, S. (1970). Retention of latent inhibition. [s.n.].
Cita Chicago Style (17a ed.)Siegel, Shepard. Retention of Latent Inhibition. [S.l.]: [s.n.], 1970.
Cita MLA (9a ed.)Siegel, Shepard. Retention of Latent Inhibition. [s.n.], 1970.
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