APA সাইটেশন

Carver, S. M., & Klahr, D. (2001). Cognition and instruction.: Twenty-five years of progress. Lawrence Erlbaum Associates.

শিকাগো স্টাইলে সাইটেশন

Carver, Sharon M., এবং David Klahr. Cognition and Instruction.: Twenty-five Years of Progress. Mahwah, NJ: Lawrence Erlbaum Associates, 2001.

এমএলএ সাইটেশন

Carver, Sharon M., এবং David Klahr. Cognition and Instruction.: Twenty-five Years of Progress. Lawrence Erlbaum Associates, 2001.