APA Edition Citation

Lichtheim, G. (1972). Europe in the twentieth century. Praeger Publishers.

Chicago Edition Citation

Lichtheim, George. Europe in the Twentieth Century. New York: Praeger Publishers, 1972.

MLA Edition Citation

Lichtheim, George. Europe in the Twentieth Century. Praeger Publishers, 1972.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.