Cita APA (7a ed.)

Lolordo, V. M. (1967). Similarity of conditioned fear responses based upon different aversive events. [s.n.].

Cita Chicago Style (17a ed.)

Lolordo, Vincent M. Similarity of Conditioned Fear Responses Based upon Different Aversive Events. [S.l.]: [s.n.], 1967.

Cita MLA (9a ed.)

Lolordo, Vincent M. Similarity of Conditioned Fear Responses Based upon Different Aversive Events. [s.n.], 1967.