APA (7th ed.) Citation

Freeman, R. J. (1966). The assignment interference model. [Rand Corp.].

Chicago Style (17th ed.) Citation

Freeman, Raoul J. The Assignment Interference Model. [Santa Monica, Calif.]: [Rand Corp.], 1966.

MLA (9th ed.) Citation

Freeman, Raoul J. The Assignment Interference Model. [Rand Corp.], 1966.