APA aipamena

Copeland, M. T. (1917). The cotton manufacturing industry of the United States. Cambridge: Harvard university.

Chicago Style aipamena

Copeland, Melvin Thomas. The Cotton Manufacturing Industry of the United States. Cambridge: Harvard university, 1917.

MLA aipamena

Copeland, Melvin Thomas. The Cotton Manufacturing Industry of the United States. Cambridge: Harvard university, 1917.