APA Citation

(1938). Catalog of the mechanical collections of the division of engineering United States National Museum. Washington: The Smithsonian Institution.

Chicago Style Citation

Catalog of the Mechanical Collections of the Division of Engineering United States National Museum. Washington: The Smithsonian Institution, 1938.

MLA Citation

Catalog of the Mechanical Collections of the Division of Engineering United States National Museum. Washington: The Smithsonian Institution, 1938.

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