APA (7th ed.) Citation

Snell, D. C. (1977). The Activities of Some Merchants of Umma.

Chicago Style (17th ed.) Citation

Snell, Daniel C. The Activities of Some Merchants of Umma. 1977.

MLA (8th ed.) Citation

Snell, Daniel C. The Activities of Some Merchants of Umma. 1977.

Warning: These citations may not always be 100% accurate.