APA ציטוט

Knutson, J. F. (1970). Aggression during the fixed-ratio and extinction components of a multiple schedule of reinforcement.

Citação norma Chicago

Knutson, John F. Aggression During the Fixed-ratio and Extinction Components of a Multiple Schedule of Reinforcement. 1970.

ציטוט MLA

Knutson, John F. Aggression During the Fixed-ratio and Extinction Components of a Multiple Schedule of Reinforcement. 1970.