Cita APA (7th ed.)

Stone, R. (1981). Aspects of economic and social modelling. Librairie Droz.

Cita Chicago (17th ed.)

Stone, Richard. Aspects of Economic and Social Modelling. Geneva: Librairie Droz, 1981.

Cita MLA (9th ed.)

Stone, Richard. Aspects of Economic and Social Modelling. Librairie Droz, 1981.