Cita APA

Schumacher, E. F. 1., & Schumacher, E. F. 1. (1973). Small is beautiful: Economics as if people mattered. New York, New York: HarperPerennial.

Citación estilo Chicago

Schumacher, Ernst Friedrich 1911-1977, y Ernst Friedrich 1911-1977 Schumacher. Small Is Beautiful: Economics As If People Mattered. New York, New York: HarperPerennial, 1973.

Cita MLA

Schumacher, Ernst Friedrich 1911-1977, y Ernst Friedrich 1911-1977 Schumacher. Small Is Beautiful: Economics As If People Mattered. New York, New York: HarperPerennial, 1973.