APA (7th ed.) Citation

Strand Liv I, Magnussen Liv H, Skouen Jan S, & Eriksen Hege R. (2009). Long-term follow-up of disability pensioners having musculoskeletal disorders. BMC.

Chicago Style (17th ed.) Citation

Strand Liv I, Magnussen Liv H, Skouen Jan S, and Eriksen Hege R. Long-term Follow-up of Disability Pensioners Having Musculoskeletal Disorders. BMC, 2009.

MLA (9th ed.) Citation

Strand Liv I, et al. Long-term Follow-up of Disability Pensioners Having Musculoskeletal Disorders. BMC, 2009.