APA (7th ed.) Citation

Alling, P. H. (1926). Cotton goods trade of Aleppo. [publisher not identified].

Chicago Style (17th ed.) Citation

Alling, Paul H. Cotton Goods Trade of Aleppo. Washington, D.C.: [publisher not identified], 1926.

MLA (9th ed.) Citation

Alling, Paul H. Cotton Goods Trade of Aleppo. [publisher not identified], 1926.