APA Edition Citation

Thomas, H. (1979). An Unfinished history of the world.

Chicago Edition Citation

Thomas, Hugh. An Unfinished History of the World. London, Pan Books, 1979.

MLA Edition Citation

Thomas, Hugh. An Unfinished History of the World. 1979.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.