Style de citation APA

Sumit Roy. (1990). Agriculture and technology in developing countries: India and Nigeria. Sage Publications.

Style de citation Chicago

Sumit Roy. Agriculture and Technology in Developing Countries: India and Nigeria. New Delhi: Sage Publications, 1990.

Style de citation MLA

Sumit Roy. Agriculture and Technology in Developing Countries: India and Nigeria. Sage Publications, 1990.

Attention : ces citations peuvent ne pas être correctes à 100%.