APA-referens

Silverman, H. A. (1928). The economics of social problems: An introduction to social economics. London: University Tutorial Press.

Chicago-stil citat

Silverman, H. A. The Economics of Social Problems: An Introduction to Social Economics. London: University Tutorial Press, 1928.

MLA-referens

Silverman, H. A. The Economics of Social Problems: An Introduction to Social Economics. London: University Tutorial Press, 1928.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.