APA ציטוט

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

Trích dẫn kiểu Chicago

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

ציטוט MLA

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