Cite
Is a single-item visual analogue scale as valid, reliable and responsive as multi-item scales in measuring quality of life?
MLA
de Boer, A. G. E. M., et al. “Is a Single-Item Visual Analogue Scale as Valid, Reliable and Responsive as Multi-Item Scales in Measuring Quality of Life?” Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation, vol. 13, no. 2, Mar. 2004, pp. 311–20. EBSCOhost, https://doi.org/10.1023/B:QURE.0000018499.64574.1f.
APA
de Boer, A. G. E. M., van Lanschot, J. J. B., Stalmeier, P. F. M., van Sandick, J. W., Hulscher, J. B. F., de Haes, J. C. J. M., & Sprangers, M. A. G. (2004). Is a single-item visual analogue scale as valid, reliable and responsive as multi-item scales in measuring quality of life? Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation, 13(2), 311–320. https://doi.org/10.1023/B:QURE.0000018499.64574.1f
Chicago
de Boer, A G E M, J J B van Lanschot, P F M Stalmeier, J W van Sandick, J B F Hulscher, J C J M de Haes, and M A G Sprangers. 2004. “Is a Single-Item Visual Analogue Scale as Valid, Reliable and Responsive as Multi-Item Scales in Measuring Quality of Life?” Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation 13 (2): 311–20. doi:10.1023/B:QURE.0000018499.64574.1f.