APA (7th ed.) Citation
LANGA, K., & ET AL. (2010). COGNITIVE HEALTH AMONG OLDER ADULTS IN THE UNITED STATES AND IN ENGLAND.
Chicago Style (17th ed.) Citation
LANGA, K.M, and ET AL. COGNITIVE HEALTH AMONG OLDER ADULTS IN THE UNITED STATES AND IN ENGLAND. 2010.
MLA (9th ed.) Citation
LANGA, K.M, and ET AL. COGNITIVE HEALTH AMONG OLDER ADULTS IN THE UNITED STATES AND IN ENGLAND. 2010.
Warning: These citations may not always be 100% accurate.