APA aipamena

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).

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.