APA (7th ed.) Citation

Doty, W. F. (1921). Impressions of pottery exhibit at British Industries Fair of 1921 at London, England. [publisher not identified].

Chicago Style (17th ed.) Citation

Doty, W. F. Impressions of Pottery Exhibit at British Industries Fair of 1921 at London, England. Washington, D.C.: [publisher not identified], 1921.

MLA (9th ed.) Citation

Doty, W. F. Impressions of Pottery Exhibit at British Industries Fair of 1921 at London, England. [publisher not identified], 1921.