APA (7th ed.) Citation

Roscoe, A., Brookes, S., & Walker, D. (1986). An Operational Semantics for CSP. Oxford University Computing Laboratory.

Chicago Style (17th ed.) Citation

Roscoe, A., S. Brookes, and D. Walker. An Operational Semantics for CSP. Oxford University Computing Laboratory, 1986.

MLA (9th ed.) Citation

Roscoe, A., et al. An Operational Semantics for CSP. Oxford University Computing Laboratory, 1986.