APA (7th ed.) Citation

Harnby, N., Edwards, M. F., & Nienow, A. W. (1985). Mixing in the process industries. Butterworths.

Chicago Style (17th ed.) Citation

Harnby, N., M. F. Edwards, and A. W. Nienow. Mixing in the Process Industries. London: Butterworths, 1985.

MLA (9th ed.) Citation

Harnby, N., et al. Mixing in the Process Industries. Butterworths, 1985.