APA (7th ed.) Citation

Institution of Electrical Engineers, Warwick, K., Gray, J., & Roberts, D. (1993). Virtual reality in engineering. Institution of Electrical Engineers.

Chicago Style (17th ed.) Citation

Institution of Electrical Engineers, K. Warwick, John Gray, and David Roberts. Virtual Reality in Engineering. London: Institution of Electrical Engineers, 1993.

MLA (9th ed.) Citation

Institution of Electrical Engineers, et al. Virtual Reality in Engineering. Institution of Electrical Engineers, 1993.