Schumacher, E. F. (1973). Small is beautiful: Economics as if people mattered. Harper & Row.
Style de citation Chicago (17e éd.)Schumacher, E. F. Small Is Beautiful: Economics as If People Mattered. New York: Harper & Row, 1973.
Style de citation MLA (8e éd.)Schumacher, E. F. Small Is Beautiful: Economics as If People Mattered. Harper & Row, 1973.
Attention : ces citations peuvent ne pas être correctes à 100%.