APA (7th ed.) Citation
SCHAIE, K., & ET AL. PERCEIVED INTELLECTUAL PERFORMANCE CHANGE OVER SEVEN YEARS.
Chicago Style (17th ed.) Citation
SCHAIE, K.W, and ET AL. PERCEIVED INTELLECTUAL PERFORMANCE CHANGE OVER SEVEN YEARS.
MLA (9th ed.) Citation
SCHAIE, K.W, and ET AL. PERCEIVED INTELLECTUAL PERFORMANCE CHANGE OVER SEVEN YEARS.
Warning: These citations may not always be 100% accurate.