APA Style
Gregory, R, G. (1993).
South Asians in East Africa : an Economic and Social History, 1890-1980. .
Boulder:
Westview Press.
MLA Style
Gregory, Robert, G..
"South Asians in East Africa : an Economic and Social History, 1890-1980.".
Boulder:
Westview Press,
1993.
หนังสือ (Book).