APA način citiranja

Cohen, S. L., & Calisto, G. (1981). The effects of brief-stimulus presentations in fixed-ratio second-order schedules.

Čikaški stil citiranja

Cohen, Steven L., i George Calisto. The Effects of Brief-stimulus Presentations in Fixed-ratio Second-order Schedules. 1981.

MLA način citiranja

Cohen, Steven L., i George Calisto. The Effects of Brief-stimulus Presentations in Fixed-ratio Second-order Schedules. 1981.

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