Cita APA (7th ed.)
CAGNEY, K., & LAUDERDALE, D. (2002). EDUCATION, WEALTH, AND COGNITIVE FUNCTION IN LATER LIFE.
Cita Chicago (17th ed.)
CAGNEY, K.A, i D.S LAUDERDALE. EDUCATION, WEALTH, AND COGNITIVE FUNCTION IN LATER LIFE. 2002.
Cita MLA (9th ed.)
CAGNEY, K.A, i D.S LAUDERDALE. EDUCATION, WEALTH, AND COGNITIVE FUNCTION IN LATER LIFE. 2002.
Atenció: Aquestes cites poden no estar 100% correctes.