Cita APA (7a ed.)

Blackman, D. E., & Blackman, D. (1974). Operant conditioning: An experimental analysis of behaviour. Methuen.

Cita Chicago Style (17a ed.)

Blackman, Derek E., y Derek Blackman. Operant Conditioning: An Experimental Analysis of Behaviour. London: Methuen, 1974.

Cita MLA (9a ed.)

Blackman, Derek E., y Derek Blackman. Operant Conditioning: An Experimental Analysis of Behaviour. Methuen, 1974.