APA način citiranja (7. izdanje)

Porfyrakis, K., Kolosov, O., & Assender, H. (2001). AFM and UFM surface characterization of rubber-toughened poly(methyl methacrylate) samples.

Čikaški stil citiranja (17. izdanje)

Porfyrakis, K., O. Kolosov, i H. Assender. AFM and UFM Surface Characterization of Rubber-toughened Poly(methyl Methacrylate) Samples. 2001.

MLA način citiranja (9. izdanje)

Porfyrakis, K., et al. AFM and UFM Surface Characterization of Rubber-toughened Poly(methyl Methacrylate) Samples. 2001.