Cita APA (7a ed.)

Worms, G. (1970). Modern methods of applied economics. Gordon and Breach.

Cita Chicago Style (17a ed.)

Worms, Gérard. Modern Methods of Applied Economics. New York [etc.]: Gordon and Breach, 1970.

Cita MLA (9a ed.)

Worms, Gérard. Modern Methods of Applied Economics. Gordon and Breach, 1970.