APA استشهاد

Clarence-Smith, W. G. (1989). The Economics of the Indian Ocean slave trade in the nineteenth century. Frank Cass.

استشهاد بنمط شيكاغو

Clarence-Smith, William Gervase. The Economics of the Indian Ocean Slave Trade in the Nineteenth Century. London, England ; Totowa, N.J.: Frank Cass, 1989.

MLA استشهاد

Clarence-Smith, William Gervase. The Economics of the Indian Ocean Slave Trade in the Nineteenth Century. Frank Cass, 1989.