APA način citiranja

Richards, R. W. (1973). Stimulus generalization and delay of reinforcement during one component of a multiple schedule.

Čikaški stil citiranja

Richards, Ralph W. Stimulus Generalization and Delay of Reinforcement During One Component of a Multiple Schedule. 1973.

MLA način citiranja

Richards, Ralph W. Stimulus Generalization and Delay of Reinforcement During One Component of a Multiple Schedule. 1973.