APA-referens

Greenaway, D. (1979). Protectionism again...? London: The Institute of Economic Affairs.

Chicago-stil citat

Greenaway, David. Protectionism Again...? London: The Institute of Economic Affairs, 1979.

MLA-referens

Greenaway, David. Protectionism Again...? London: The Institute of Economic Affairs, 1979.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.