Vries, H. d. (1907). Plant-breeding: Comments on the experiments of Nilsson and Burbank. Open Court Pub..
Čikaški stil citiranja (17. izdanje)Vries, Hugo de. Plant-breeding: Comments on the Experiments of Nilsson and Burbank. Chicago: Open Court Pub., 1907.
MLA način citiranja (8. izdanje)Vries, Hugo de. Plant-breeding: Comments on the Experiments of Nilsson and Burbank. Open Court Pub., 1907.
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