United States. Department of Agriculture. Office of the Secretary. (1928). Clover anthracnose caused by Colletotrichum trifolii. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary. Clover Anthracnose Caused by Colletotrichum Trifolii. Washington: [publisher not identified], 1928.
MLA (9th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary. Clover Anthracnose Caused by Colletotrichum Trifolii. [publisher not identified], 1928.
Warning: These citations may not always be 100% accurate.