APA-referens

Hutchison, T. (1964). Positive Economics and policy objectives. George Allen and unwin ltd.

Chicago-stil citat

Hutchison, T.W. Positive Economics and Policy Objectives. london: George Allen and unwin ltd, 1964.

MLA-referens

Hutchison, T.W. Positive Economics and Policy Objectives. George Allen and unwin ltd, 1964.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.