APA način citiranja (7. izdanje)

Zahran, M. M. I. (1989). The effect of enzyme- or radiation-induced double strand breaks on the survival of plasmid and viral DNA.

Čikaški stil citiranja (17. izdanje)

Zahran, Malak Mahmoud Ismael. The Effect of Enzyme- or Radiation-induced Double Strand Breaks on the Survival of Plasmid and Viral DNA. 1989.

MLA način citiranja (8. izdanje)

Zahran, Malak Mahmoud Ismael. The Effect of Enzyme- or Radiation-induced Double Strand Breaks on the Survival of Plasmid and Viral DNA. 1989.

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