Style de citation APA

Henning Steinfeld. (1997). Livestock - Environment Interactions: Issues and Options. UK: FAO.

Style de citation Chicago

Henning Steinfeld. Livestock - Environment Interactions: Issues and Options. UK: FAO, 1997.

Style de citation MLA

Henning Steinfeld. Livestock - Environment Interactions: Issues and Options. UK: FAO, 1997.

Attention : ces citations peuvent ne pas être correctes à 100%.