Cita APA (7th ed.)

Schumacher, E. F. (1973). Small is beautiful: Economics as if people mattered. Harper & Row.

Cita Chicago (17th ed.)

Schumacher, E. F. Small Is Beautiful: Economics as If People Mattered. New York: Harper & Row, 1973.

Cita MLA (8th ed.)

Schumacher, E. F. Small Is Beautiful: Economics as If People Mattered. Harper & Row, 1973.