APA (7th ed.) Citation

Horgan, M. O., & Roulston, F. R. (1988). Project control of engineering contracts. E. & F.N. Spon.

Chicago Style (17th ed.) Citation

Horgan, M. O'C., and F. R. Roulston. Project Control of Engineering Contracts. London: E. & F.N. Spon, 1988.

MLA (9th ed.) Citation

Horgan, M. O'C., and F. R. Roulston. Project Control of Engineering Contracts. E. & F.N. Spon, 1988.