APA aipamena

McDonald, D. D. (2009). Older Adults’ Pain Descriptions.

Chicago Style aipamena

McDonald, Deborah Dillon. Older Adults’ Pain Descriptions. 2009.

MLA aipamena

McDonald, Deborah Dillon. Older Adults’ Pain Descriptions. 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.