APA (7th ed.) Citation

Harper, F. (1983). Principles of arable crop production. Granada.

Chicago Style (17th ed.) Citation

Harper, F. Principles of Arable Crop Production. London ; New York: Granada, 1983.

MLA (9th ed.) Citation

Harper, F. Principles of Arable Crop Production. Granada, 1983.

Warning: These citations may not always be 100% accurate.