APA সাইটেশন

(2003). The psychology of problem solving. Cambridge, UK: Cambridge University Press.

শিকাগো স্টাইলে সাইটেশন

The Psychology of Problem Solving. Cambridge, UK: Cambridge University Press, 2003.

এমএলএ সাইটেশন

The Psychology of Problem Solving. Cambridge, UK: Cambridge University Press, 2003.