APA-čujuhus (7. p.)
Comfort, N. C. (2003). The tangled field: Barbara McClintock's search for the patterns of genetic control. Harvard University Press.
Chicago-čujuhus (17. p.)
Comfort, Nathaniel C. The Tangled Field: Barbara McClintock's Search for the Patterns of Genetic Control. Cambridge: Harvard University Press, 2003.
MLA-čujuhus (9. p.)
Comfort, Nathaniel C. The Tangled Field: Barbara McClintock's Search for the Patterns of Genetic Control. Harvard University Press, 2003.
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