Ibragimov, I. (1981). Statistical Estimation: Asymptotic theory. Springer-Verlag.
Čikaški stil citiranja (17. izdanje)Ibragimov, I.A. Statistical Estimation: Asymptotic Theory. New York: Springer-Verlag, 1981.
MLA način citiranja (9. izdanje)Ibragimov, I.A. Statistical Estimation: Asymptotic Theory. Springer-Verlag, 1981.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.