APA (7th ed.) Citation

Smith, C. R. (1947). Air transportation and national defense. [Library of Congress].

Chicago Style (17th ed.) Citation

Smith, C. R. Air Transportation and National Defense. [Washington]: [Library of Congress], 1947.

MLA (9th ed.) Citation

Smith, C. R. Air Transportation and National Defense. [Library of Congress], 1947.

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