Cita APA

Steinfeld, H., Haan, C. d., & Blackburn, H. D. (1996). Livestock - environment interactions: Issues and options. [United Kingdom]: Europan Commission Directorate-General for Development.

Citación estilo Chicago

Steinfeld, Henning,, Cees de Haan, y Harvey David Blackburn. Livestock - Environment Interactions: Issues and Options. [United Kingdom]: Europan Commission Directorate-General for Development, 1996.

Cita MLA

Steinfeld, Henning,, Cees de Haan, y Harvey David Blackburn. Livestock - Environment Interactions: Issues and Options. [United Kingdom]: Europan Commission Directorate-General for Development, 1996.