APA (7th ed.) Citation
GIBSON, D., & HARRIS, A. (1988). AGGREGATED EARLY INTERVENTION EFFECTS FOR DOWN'S SYNDROME PERSONS: PATTERNING AND LONGEVITY OF BENEFITS.
Chicago Style (17th ed.) Citation
GIBSON, D., and A. HARRIS. AGGREGATED EARLY INTERVENTION EFFECTS FOR DOWN'S SYNDROME PERSONS: PATTERNING AND LONGEVITY OF BENEFITS. 1988.
MLA (9th ed.) Citation
GIBSON, D., and A. HARRIS. AGGREGATED EARLY INTERVENTION EFFECTS FOR DOWN'S SYNDROME PERSONS: PATTERNING AND LONGEVITY OF BENEFITS. 1988.
Warning: These citations may not always be 100% accurate.