APA Citation

Warburg, J. P. (1946). Unwritten treaty. New York: Harcourt, Brace and Company.

Παραπομπή Chicago Style

Warburg, James Paul. Unwritten Treaty. New York: Harcourt, Brace and Company, 1946.

MLA Citation

Warburg, James Paul. Unwritten Treaty. New York: Harcourt, Brace and Company, 1946.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.