APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Butterworth, Bill, and John Nix. Farm Mechanisation for Profit. London ; New York: Granada, 1983.

MLA (9th ed.) Citation

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