Style de citation APA

Adams, M. E. (1982). Agricultural extension in developing countries. English Language Book Society.

Style de citation Chicago

Adams, M E. Agricultural Extension in Developing Countries. Logman: English Language Book Society, 1982.

Style de citation MLA

Adams, M E. Agricultural Extension in Developing Countries. English Language Book Society, 1982.

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