APA (7th ed.) Citation
BURNS, A., & ET AL. (1991). PROGRESSION OF COGNITIVE IMPAIRMENT IN ALZHEIMER'S DISEASE.
Chicago Style (17th ed.) Citation
BURNS, A., and ET AL. PROGRESSION OF COGNITIVE IMPAIRMENT IN ALZHEIMER'S DISEASE. 1991.
MLA (9th ed.) Citation
BURNS, A., and ET AL. PROGRESSION OF COGNITIVE IMPAIRMENT IN ALZHEIMER'S DISEASE. 1991.
Warning: These citations may not always be 100% accurate.