United States. Department of Agriculture. Office of the Secretary & Bowen, J. T. (1921). Methods for close automatic control of incubating temperatures in laboratories. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary and John T. Bowen. Methods for Close Automatic Control of Incubating Temperatures in Laboratories. Washington: [publisher not identified], 1921.
MLA (9th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary and John T. Bowen. Methods for Close Automatic Control of Incubating Temperatures in Laboratories. [publisher not identified], 1921.
Warning: These citations may not always be 100% accurate.