APA aipamena

Westerholm, P., & Kilbom, A. (1997). Aging and work: The occupational health services' perspective.

Chicago Style aipamena

Westerholm, P., and A. Kilbom. Aging and Work: The Occupational Health Services' Perspective. 1997.

MLA aipamena

Westerholm, P., and A. Kilbom. Aging and Work: The Occupational Health Services' Perspective. 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.