Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Heidmann, S., Seifert, W., Kessler, C., & Domdey, H. (1989). Cloning, characterization and heterologous expression of the SmaI restriction-modification system. Nucleic Acids Res.
Chicago Style (17th ed.) Zitazioa
Heidmann, S., W. Seifert, C. Kessler, eta H. Domdey. "Cloning, Characterization and Heterologous Expression of the SmaI Restriction-modification System." Nucleic Acids Res 1989.
MLA (9th ed.) Zitazioa
Heidmann, S., et al. "Cloning, Characterization and Heterologous Expression of the SmaI Restriction-modification System." Nucleic Acids Res, 1989.
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