APA (7th ed.) Citation

Heckhausen, J. Agency and Motivation in Adulthood and Old Age. [article].

Chicago Style (17th ed.) Citation

Heckhausen, Jutta. Agency and Motivation in Adulthood and Old Age. [article].

MLA (9th ed.) Citation

Heckhausen, Jutta. Agency and Motivation in Adulthood and Old Age. [article].

Warning: These citations may not always be 100% accurate.