Cita APA (7a ed.)

Toulmin , S., & Rieke , R. . ;. . J.. (1979). An introduction to reasoning. Macmilan Publishing Co.

Cita Chicago Style (17a ed.)

Toulmin , Stephen, y Richard ; Janik Rieke. An Introduction to Reasoning. New York: Macmilan Publishing Co, 1979.

Cita MLA (9a ed.)

Toulmin , Stephen, y Richard ; Janik Rieke. An Introduction to Reasoning. Macmilan Publishing Co, 1979.