APA (7th ed.) Citation

Fischer, A., Greiff, S., & Funke, J. (2012). The process of solving complex problems. The journal of problem solving, 4(1), .

Chicago Style (17th ed.) Citation

Fischer, Andreas, Samuel Greiff, and Joachim Funke. "The Process of Solving Complex Problems." The Journal of Problem Solving 4, no. 1 (2012).

MLA (9th ed.) Citation

Fischer, Andreas, et al. "The Process of Solving Complex Problems." The Journal of Problem Solving, vol. 4, no. 1, 2012.