APA (7th ed.) Citation

Hurley, J. P. (1929). Request for catalogues for necessary machinery for making carbonated beverages. [publisher not identified].

Chicago Style (17th ed.) Citation

Hurley, John P. Request for Catalogues for Necessary Machinery for Making Carbonated Beverages. Washington, D.C.: [publisher not identified], 1929.

MLA (9th ed.) Citation

Hurley, John P. Request for Catalogues for Necessary Machinery for Making Carbonated Beverages. [publisher not identified], 1929.