APA (7th ed.) Citation

Richmond, W. K. (1966). Teachers and machines: An introdution to the theory and practice of programmed learning (1. ed., repr.). Collins.

Chicago Style (17th ed.) Citation

Richmond, William Kenneth. Teachers and Machines: An Introdution to the Theory and Practice of Programmed Learning. 1. ed., repr. London [u.a.]: Collins, 1966.

MLA (9th ed.) Citation

Richmond, William Kenneth. Teachers and Machines: An Introdution to the Theory and Practice of Programmed Learning. 1. ed., repr. Collins, 1966.