APA (7th ed.) Citation

Smithsonian Institution. Office of Public Affairs. (1970). Increase and diffusion; a brief introduction to the Smithsonian Institution, Washington, D.C.

Chicago Style (17th ed.) Citation

Smithsonian Institution. Office of Public Affairs. Increase and Diffusion; a Brief Introduction to the Smithsonian Institution, Washington, D.C. Washington, 1970.

MLA (8th ed.) Citation

Smithsonian Institution. Office of Public Affairs. Increase and Diffusion; a Brief Introduction to the Smithsonian Institution, Washington, D.C. 1970.