Style de citation APA

Dillon, J. L., Scobie, G. M., & Valldes, A. Economics and the design of small farmer technology.

Style de citation Chicago

Dillon, J L., G M. Scobie, et A. Valldes. Economics and the Design of Small Farmer Technology.

Style de citation MLA

Dillon, J L., et al. Economics and the Design of Small Farmer Technology.