APA استشهاد

de Smith, S. A. (1954). Vocabulary of common wealth relations. University of London.

استشهاد بنمط شيكاغو

de Smith, S A. Vocabulary of Common Wealth Relations. London: University of London, 1954.

MLA استشهاد

de Smith, S A. Vocabulary of Common Wealth Relations. University of London, 1954.