APA (7th ed.) Citation

James, G. A., & Armstrong, J. D. (1976). Handbook on mobility maps. Blind Mobility Research Unit, Dept. of Psychology, University of Nottingham.

Chicago Style (17th ed.) Citation

James, G. A., and J. D. Armstrong. Handbook on Mobility Maps. Nottingham, Eng.: Blind Mobility Research Unit, Dept. of Psychology, University of Nottingham, 1976.

MLA (8th ed.) Citation

James, G. A., and J. D. Armstrong. Handbook on Mobility Maps. Blind Mobility Research Unit, Dept. of Psychology, University of Nottingham, 1976.