APA (7th ed.) Citation

Boatfield, G., & Hamilton, I. (1984). Calculations for agriculture and horticulture. Farming Press.

Chicago Style (17th ed.) Citation

Boatfield, Graham, and Ian Hamilton. Calculations for Agriculture and Horticulture. Ipswich: Farming Press, 1984.

MLA (9th ed.) Citation

Boatfield, Graham, and Ian Hamilton. Calculations for Agriculture and Horticulture. Farming Press, 1984.