Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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