APA (7th ed.) Citation

Silsoe College, Chartered Institute of Marketing. Agrifood Group, & Thompson, K. E. (1995). The food and farming source book. Avebury.

Chicago Style (17th ed.) Citation

Silsoe College, Chartered Institute of Marketing. Agrifood Group, and Keith E. Thompson. The Food and Farming Source Book. London: Avebury, 1995.

MLA (8th ed.) Citation

Silsoe College, et al. The Food and Farming Source Book. Avebury, 1995.