APA (7th ed.) Citation

Smithsonian Institution. (1926). Catalogue of collections II. GPO.

Chicago Style (17th ed.) Citation

Smithsonian Institution. Catalogue of Collections II. [Washington]: GPO, 1926.

MLA (9th ed.) Citation

Smithsonian Institution. Catalogue of Collections II. GPO, 1926.

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