United States. Dept. of Agriculture, Association of American Agricultural Colleges and Experiment Stations, Association of Land-Grant Colleges, & Association of Land-Grant Colleges and Universities. (1913). Journal of agricultural research. Dept. of Agriculture : G.P.O. [distributor].
Chicagoスタイル(17版)引用形式United States. Dept. of Agriculture, Association of American Agricultural Colleges and Experiment Stations, Association of Land-Grant Colleges, , Association of Land-Grant Colleges and Universities. Journal of Agricultural Research. Washington, D.C.: Dept. of Agriculture : G.P.O. [distributor], 1913.
MLA(8版)引用形式United States. Dept. of Agriculture, et al. Journal of Agricultural Research. Dept. of Agriculture : G.P.O. [distributor], 1913.
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