APA način citiranja (7. izdanje)

Kirkwood T. Tom. (2000). Time of Our Lives. The Science of Human Ageing. London, Phoenix, 2000.

Čikaški stil citiranja (17. izdanje)

Kirkwood T. Tom. Time of Our Lives. The Science of Human Ageing. London, Phoenix, 2000, 2000.

MLA način citiranja (9. izdanje)

Kirkwood T. Tom. Time of Our Lives. The Science of Human Ageing. London, Phoenix, 2000, 2000.