APA (7th ed.) Citation

Stillman, M. (1919). A portable cubic-foot standard for gas. Government Printing Office.

Chicago Style (17th ed.) Citation

Stillman, M.H. A Portable Cubic-foot Standard for Gas. Washington: Government Printing Office, 1919.

MLA (9th ed.) Citation

Stillman, M.H. A Portable Cubic-foot Standard for Gas. Government Printing Office, 1919.