Παραπομπή APA

Sheppard, T. L., Ordoukhanian, P., & Joyce, G. F. (2000). A DNA enzyme with N-glycosylase activity. The National Academy of Sciences.

Παραπομπή Chicago Style

Sheppard, Terry L., Phillip Ordoukhanian, και Gerald F. Joyce. A DNA Enzyme With N-glycosylase Activity. The National Academy of Sciences, 2000.

Παραπομπή MLA

Sheppard, Terry L., Phillip Ordoukhanian, και Gerald F. Joyce. A DNA Enzyme With N-glycosylase Activity. The National Academy of Sciences, 2000.

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