APA-ийн эшлэл(7 дахь хэвлэлт)

Aldridge, S. (1996). The thread of life: The story of genes and genetic engineering. Cambridge University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Aldridge, Susan. The Thread of Life: The Story of Genes and Genetic Engineering. Cambridge [England] ; New York, NY, USA: Cambridge University Press, 1996.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Aldridge, Susan. The Thread of Life: The Story of Genes and Genetic Engineering. Cambridge University Press, 1996.