Cita APA (7th ed.)

Cecchi, G., Wint, W., Shaw, A., Marletta, A., Mattioli, R., & Robinson, T. (2010). Geographic distribution and environmental characterization of livestock production systems in Eastern Africa (vol 135, pg 98, 2009).

Cita Chicago (17th ed.)

Cecchi, G., W. Wint, A. Shaw, A. Marletta, R. Mattioli, i T. Robinson. Geographic Distribution and Environmental Characterization of Livestock Production Systems in Eastern Africa (vol 135, Pg 98, 2009). 2010.

Cita MLA (9th ed.)

Cecchi, G., et al. Geographic Distribution and Environmental Characterization of Livestock Production Systems in Eastern Africa (vol 135, Pg 98, 2009). 2010.