APA način citiranja

Mitnitski, A. B., Graham, J. E., Mogilner, A. J., & Rockwood, K. (2002). Frailty, fitness and late-life mortality in relation to chronological and biological age. BioMed Central.

Čikaški stil citiranja

Mitnitski, Arnold B., Janice E. Graham, Alexander J. Mogilner, i Kenneth Rockwood. Frailty, Fitness and Late-life Mortality in Relation to Chronological and Biological Age. BioMed Central, 2002.

MLA način citiranja

Mitnitski, Arnold B., Janice E. Graham, Alexander J. Mogilner, i Kenneth Rockwood. Frailty, Fitness and Late-life Mortality in Relation to Chronological and Biological Age. BioMed Central, 2002.