APA aipamena

Helliwell, P. S., Mumford, D. B., Smeathers, J. E., & Wright, V. (1992). Work related upper limb disorder: The relationship between pain, cumulative load, disability, and psychological factors.

Chicago Style aipamena

Helliwell, P S., D B. Mumford, J E. Smeathers, and V. Wright. Work Related Upper Limb Disorder: The Relationship between Pain, Cumulative Load, Disability, and Psychological Factors. 1992.

MLA aipamena

Helliwell, P S., D B. Mumford, J E. Smeathers, and V. Wright. Work Related Upper Limb Disorder: The Relationship between Pain, Cumulative Load, Disability, and Psychological Factors. 1992.