APA (7th ed.) Citation

Csapó, B., & Funke, J. (2017). Epilogue. The nature of problem solving. https://doi.org/10.1787/9789264273955-18-en

Chicago Style (17th ed.) Citation

Csapó, Benő, and Joachim Funke. "Epilogue." The Nature of Problem Solving 2017. https://doi.org/10.1787/9789264273955-18-en.

MLA (9th ed.) Citation

Csapó, Benő, and Joachim Funke. "Epilogue." The Nature of Problem Solving, 2017, https://doi.org/10.1787/9789264273955-18-en.

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