APA

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

Chicago

Schumacher E F (Ernst Friedrich) 1911-1977, . 1973. Small is beautiful: economics as if people mattered. New York: Harper & Row.

Harvard

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

MLA

Schumacher E F (Ernst Friedrich) 1911-1977, . Small is beautiful: economics as if people mattered. New York: Harper & Row. 1973.