APA (7th ed.) Citation

Smithsonian Institution. (1922). Handbook and descriptive catalogue of collections of gems and precious stones in U.S. National Museum. GPO.

Chicago Style (17th ed.) Citation

Smithsonian Institution. Handbook and Descriptive Catalogue of Collections of Gems and Precious Stones in U.S. National Museum. [Washington]: GPO, 1922.

MLA (9th ed.) Citation

Smithsonian Institution. Handbook and Descriptive Catalogue of Collections of Gems and Precious Stones in U.S. National Museum. GPO, 1922.

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