Engelhard, M., Bölker, M., & Budisa, N. Old and new risks in synthetic biology: Topics and tools for discussion / Margret Engelhard. Michael Bölker. Synthetic Biology Analysed : Tools for Discussion and Evaluation.(2016).
Lua i Stíl Chicago (17ú heag.)Engelhard, Margret, Michael Bölker, agus Nediljko Budisa. "Old and New Risks in Synthetic Biology: Topics and Tools for Discussion / Margret Engelhard. Michael Bölker." Synthetic Biology Analysed : Tools for Discussion and Evaluation.(2016) .
Lua MLA (8ú heag.)Engelhard, Margret, et al. "Old and New Risks in Synthetic Biology: Topics and Tools for Discussion / Margret Engelhard. Michael Bölker." Synthetic Biology Analysed : Tools for Discussion and Evaluation.(2016), .
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