Cita APA (7a ed.)

Rescorla, R. A. (1968). Probability of shock in the presence and absence of CS in fear conditioning. [s.n.].

Cita Chicago Style (17a ed.)

Rescorla, Robert A. Probability of Shock in the Presence and Absence of CS in Fear Conditioning. [S.l.]: [s.n.], 1968.

Cita MLA (9a ed.)

Rescorla, Robert A. Probability of Shock in the Presence and Absence of CS in Fear Conditioning. [s.n.], 1968.