APA Citatie

Porter, B. F., & Burton F. Porter. (2002). The: Fundamentals of critical thinking. New York: Oxford University Press.

Chicago Style citaat

Porter, Burton F., en Burton F. Porter. The: Fundamentals of Critical Thinking. New York: Oxford University Press, 2002.

MLA citatie

Porter, Burton F., en Burton F. Porter. The: Fundamentals of Critical Thinking. New York: Oxford University Press, 2002.