APA (7th ed.) Zitazioa
KIM, P. (1992). SERVING THE ELDERLY: SKILLS FOR PRACTICE. ALDINE DE GRUYTER.
Chicago Style (17th ed.) Zitazioa
KIM, P.K.H. SERVING THE ELDERLY: SKILLS FOR PRACTICE. NUEVA YORK: ALDINE DE GRUYTER, 1992.
MLA (9th ed.) Zitazioa
KIM, P.K.H. SERVING THE ELDERLY: SKILLS FOR PRACTICE. ALDINE DE GRUYTER, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.