APA (7th ed.) Citation

Langfitt, J. T., Vickrey, B. G., McDermott, M. P., Messing, S., Berg, A. T., Spencer, S. S., . . . Shinnar, S. (2006). Validity and responsiveness of generic preference-based HRQOL instruments in chronic epilepsy. Quality of Life Research, 15(5), 899. https://doi.org/10.1007/s11136-005-5231-3

Chicago Style (17th ed.) Citation

Langfitt, J. T., B. G. Vickrey, M. P. McDermott, S. Messing, A. T. Berg, S. S. Spencer, M. R. Sperling, C. W. Bazil, and S. Shinnar. "Validity and Responsiveness of Generic Preference-based HRQOL Instruments in Chronic Epilepsy." Quality of Life Research 15, no. 5 (2006): 899. https://doi.org/10.1007/s11136-005-5231-3.

MLA (9th ed.) Citation

Langfitt, J. T., et al. "Validity and Responsiveness of Generic Preference-based HRQOL Instruments in Chronic Epilepsy." Quality of Life Research, vol. 15, no. 5, 2006, p. 899, https://doi.org/10.1007/s11136-005-5231-3.