APA (7th ed.) Zitazioa
LONG, C. (1992). FAMILY CARE OF THE ELDERLY: STRESS, APPRAISAL, AND COPING.
Chicago Style (17th ed.) Zitazioa
LONG, C.M. FAMILY CARE OF THE ELDERLY: STRESS, APPRAISAL, AND COPING. 1992.
MLA (9th ed.) Zitazioa
LONG, C.M. FAMILY CARE OF THE ELDERLY: STRESS, APPRAISAL, AND COPING. 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.