Παραπομπή APA

Hicks, J. (1979). Casuality in economics. Basil Blackwell.

Παραπομπή Chicago Style

Hicks, John. Casuality in Economics. London: Basil Blackwell, 1979.

Παραπομπή MLA

Hicks, John. Casuality in Economics. Basil Blackwell, 1979.