Não informado. (1891). Bulletin of the Utah Agricultural Experiment Station. Utah Agricultural Experiment Station.
Čikaški stil citiranja (17. izdanje)Não informado. Bulletin of the Utah Agricultural Experiment Station. Logan, Utah: Utah Agricultural Experiment Station, 1891.
MLA način citiranja (8. izdanje)Não informado. Bulletin of the Utah Agricultural Experiment Station. Utah Agricultural Experiment Station, 1891.
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