Cita APA (7a ed.)
Fusefeld, D. R. (1982). Economics: Principles of political economy. Scott, Foresman and company.
Cita Chicago Style (17a ed.)
Fusefeld, Daniel R. Economics: Principles of Political Economy. London: Scott, Foresman and company, 1982.
Cita MLA (9a ed.)
Fusefeld, Daniel R. Economics: Principles of Political Economy. Scott, Foresman and company, 1982.
Precaución: Estas citas no son 100% exactas.