APA-viite

Schumacher, E. F. (1990). Small is beautiful: A study of economics as if people mattered.

Chicago-tyylinen lähdeviittaus

Schumacher, E F. Small Is Beautiful: A Study of Economics as If People Mattered. Bombay, Rupa, 1990.

MLA-viite

Schumacher, E F. Small Is Beautiful: A Study of Economics as If People Mattered. 1990.