Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

Schumacher, E. F. Small Is Beautiful: Economics as If People Mattered. London: Abacus, 1973.

Cita MLA (8th ed.)

Schumacher, E. F. Small Is Beautiful: Economics as If People Mattered. Abacus, 1973.