APA (7. basım) Alıntı

Ruggiero, V. R. (1995). The art of thinking: A guide to critical and creative thought (4th ed.). HarperCollins College Publishers.

Chicago Style (17. basım) Atıf

Ruggiero, Vincent Ryan. The Art of Thinking: A Guide to Critical and Creative Thought. 4th ed. New York: HarperCollins College Publishers, 1995.

MLA (9th ed.) Atıf

Ruggiero, Vincent Ryan. The Art of Thinking: A Guide to Critical and Creative Thought. 4th ed. HarperCollins College Publishers, 1995.