APA aipamena

International Society of Geriatric Oncology. Journal of geriatric oncology. Amsterdam: Elsevier.

Chicago Style aipamena

International Society of Geriatric Oncology. Journal of Geriatric Oncology. Amsterdam: Elsevier.

MLA aipamena

International Society of Geriatric Oncology. Journal of Geriatric Oncology. Amsterdam: Elsevier.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.