APA

Kjellberg K., Lundin A., Falkstedt D., Allebeck P. & Hemmingsson T. (20170718). Long-term physical workload in middle age and disability pension in men and women: a follow-up study of Swedish cohorts. : International archives of occupational and environmental health.

Chicago

Kjellberg Katarina, Lundin Andreas, Falkstedt Daniel, Allebeck Peter and Hemmingsson Tomas. 20170718. Long-term physical workload in middle age and disability pension in men and women: a follow-up study of Swedish cohorts. : International archives of occupational and environmental health.

Harvard

Kjellberg K., Lundin A., Falkstedt D., Allebeck P. and Hemmingsson T. (20170718). Long-term physical workload in middle age and disability pension in men and women: a follow-up study of Swedish cohorts. : International archives of occupational and environmental health.

MLA

Kjellberg Katarina, Lundin Andreas, Falkstedt Daniel, Allebeck Peter and Hemmingsson Tomas. Long-term physical workload in middle age and disability pension in men and women: a follow-up study of Swedish cohorts. : International archives of occupational and environmental health. 20170718.