United States. Office of Experiment Stations. (1897). Rules and apparatus for seed testing. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Office of Experiment Stations. Rules and Apparatus for Seed Testing. [Washington]: [publisher not identified], 1897.
MLA (9th ed.) CitationUnited States. Office of Experiment Stations. Rules and Apparatus for Seed Testing. [publisher not identified], 1897.
Warning: These citations may not always be 100% accurate.