APA način citiranja

Leist, A. K., Kulmala, J., & Nyqvist, F. (2020). Health and Cognition in Old Age. Springer International Publishing.

Čikaški stil citiranja

Leist, Anja K., Jenni Kulmala, i Fredrica Nyqvist. Health and Cognition in Old Age. Springer International Publishing, 2020.

MLA način citiranja

Leist, Anja K., Jenni Kulmala, i Fredrica Nyqvist. Health and Cognition in Old Age. Springer International Publishing, 2020.