Cita APA (7th ed.)
Zucker, J., & Konigsberg, I. Critical Thinking: An Anthology for Composition. Macmillan.
Cita Chicago (17th ed.)
Zucker, Jack, i Ira Konigsberg. Critical Thinking: An Anthology for Composition. Nueva York, EUA: Macmillan.
Cita MLA (9th ed.)
Zucker, Jack, i Ira Konigsberg. Critical Thinking: An Anthology for Composition. Macmillan.
Atenció: Aquestes cites poden no estar 100% correctes.