APA (7th ed.) Citation

Espie, C., Watkins, J., Duncan, R., Espie, A., Sterrick, M., Brodie, M., . . . Curtice, L. (2001). Development and validation of the Glasgow Epilepsy Outcome Scale (GEOS): A new instrument for measuring concerns about epilepsy in people with mental retardation.

Chicago Style (17th ed.) Citation

Espie, C., J. Watkins, R. Duncan, A. Espie, M. Sterrick, M. Brodie, C. McGarvey, and L. Curtice. Development and Validation of the Glasgow Epilepsy Outcome Scale (GEOS): A New Instrument for Measuring Concerns About Epilepsy in People with Mental Retardation. 2001.

MLA (9th ed.) Citation

Espie, C., et al. Development and Validation of the Glasgow Epilepsy Outcome Scale (GEOS): A New Instrument for Measuring Concerns About Epilepsy in People with Mental Retardation. 2001.