Παραπομπή APA

McHughen, A., & Smyth, S. US regulatory system for genetically modified [genetically modified organism (GMO), rDNA or transgenic] crop cultivars.

Παραπομπή Chicago Style

McHughen, Alan., και Stuart Smyth. US Regulatory System for Genetically Modified [genetically Modified Organism (GMO), RDNA or Transgenic] Crop Cultivars.

Παραπομπή MLA

McHughen, Alan., και Stuart Smyth. US Regulatory System for Genetically Modified [genetically Modified Organism (GMO), RDNA or Transgenic] Crop Cultivars.

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