APA (7th ed.) Citation

Bredenkamp, J., & Funke, J. (1996). A historical change: Psychology in Eastern Germany after unification. World psychology, 2, .

Chicago Style (17th ed.) Citation

Bredenkamp, Jürgen, and Joachim Funke. "A Historical Change: Psychology in Eastern Germany After Unification." World Psychology 2 (1996).

MLA (9th ed.) Citation

Bredenkamp, Jürgen, and Joachim Funke. "A Historical Change: Psychology in Eastern Germany After Unification." World Psychology, vol. 2, 1996.