APA aipamena

Purdon, S. E., & Waldie, B. (2001). A short form of the Wisconsin Card Sorting Test.

Chicago Style aipamena

Purdon, S E., and B. Waldie. A Short Form of the Wisconsin Card Sorting Test. 2001.

MLA aipamena

Purdon, S E., and B. Waldie. A Short Form of the Wisconsin Card Sorting Test. 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.