APA (7th ed.) Citation

Butterworth, B., & Nix, J. S. (1983). Farm mechanisation for profit. Granada.

Chicago Style (17th ed.) Citation

Butterworth, Bill, and J. S. Nix. Farm Mechanisation for Profit. London: Granada, 1983.

MLA (8th ed.) Citation

Butterworth, Bill, and J. S. Nix. Farm Mechanisation for Profit. Granada, 1983.