APA aipamena

(2005). Critical thinking: A student's introduction. New York: Mc Graw-Hill.

Chicago Style aipamena

Critical Thinking: A Student's Introduction. New York: Mc Graw-Hill, 2005.

MLA aipamena

Critical Thinking: A Student's Introduction. New York: Mc Graw-Hill, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.