APA (7th ed.) Citation

Gilbert, G. M. (1950). The psychology of dictatorship. Ronald Press Co..

Chicago Style (17th ed.) Citation

Gilbert, G. M. The Psychology of Dictatorship. [Place of publication not identified]: Ronald Press Co., 1950.

MLA (9th ed.) Citation

Gilbert, G. M. The Psychology of Dictatorship. Ronald Press Co., 1950.