APA-viite (7. p.)

Schwartz, D. J. (1987). The magic of thinking big. Simon & Schuster.

Chicago-viite (17. p.)

Schwartz, David Joseph. The Magic of Thinking Big. New York: Simon & Schuster, 1987.

MLA-viite (8. p.)

Schwartz, David Joseph. The Magic of Thinking Big. Simon & Schuster, 1987.