APA (7th ed.) Citation

Steinfeld, H., Haan, d. C., & Blackburn, H. (1997). Livestock-environment interactions: Issues and options. European Union.

Chicago Style (17th ed.) Citation

Steinfeld, Henning, de Cees Haan, and Harvey Blackburn. Livestock-environment Interactions: Issues and Options. [Brussels]: European Union, 1997.

MLA (9th ed.) Citation

Steinfeld, Henning, et al. Livestock-environment Interactions: Issues and Options. European Union, 1997.