APA (7th ed.) Citation

Karas, R., McIntosh, G., Hall, H., Wilson, L., & Melles, T. (1997). The Relationship Between Nonorganic Signs and Centralization of Symptoms in the Prediction of Return to Work for Patients With Low Back Pain. Physical Therapy, 77(4), 354. https://doi.org/10.1093/ptj/77.4.354

Chicago Style (17th ed.) Citation

Karas, Rob, Greg McIntosh, Hamilton Hall, Lynda Wilson, and Tony Melles. "The Relationship Between Nonorganic Signs and Centralization of Symptoms in the Prediction of Return to Work for Patients With Low Back Pain." Physical Therapy 77, no. 4 (1997): 354. https://doi.org/10.1093/ptj/77.4.354.

MLA (9th ed.) Citation

Karas, Rob, et al. "The Relationship Between Nonorganic Signs and Centralization of Symptoms in the Prediction of Return to Work for Patients With Low Back Pain." Physical Therapy, vol. 77, no. 4, 1997, p. 354, https://doi.org/10.1093/ptj/77.4.354.