APA-referens

Bowden, E. V. (1981). Economic Evolution. Cincinnati: South-Western Publishing.

Chicago-stil citat

Bowden, Elbert V. Economic Evolution. Cincinnati: South-Western Publishing, 1981.

MLA-referens

Bowden, Elbert V. Economic Evolution. Cincinnati: South-Western Publishing, 1981.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.