Cita APA (7th ed.)
Barnet, S., & Bedau, H. Critical Thinking, Reading, and Writing: A Brief Guide to Argument. Bedford/St. Martin's.
Cita Chicago (17th ed.)
Barnet, Sylvan, i Hugo Bedau. Critical Thinking, Reading, and Writing: A Brief Guide to Argument. Boston, EUA: Bedford/St. Martin's.
Cita MLA (9th ed.)
Barnet, Sylvan, i Hugo Bedau. Critical Thinking, Reading, and Writing: A Brief Guide to Argument. Bedford/St. Martin's.
Atenció: Aquestes cites poden no estar 100% correctes.