Cita APA

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

Chicago Style Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.