Cita APA (7a ed.)

Smith, R. V., & Higgins, D. (2012). The Way of Oz: A Guide to Wisdom, Heart, and Courage. Texas Tech University Press.

Cita Chicago Style (17a ed.)

Smith, Robert V., y Dusty Higgins. The Way of Oz: A Guide to Wisdom, Heart, and Courage. Lubbock, Tex.: Texas Tech University Press, 2012.

Cita MLA (8a ed.)

Smith, Robert V., y Dusty Higgins. The Way of Oz: A Guide to Wisdom, Heart, and Courage. Texas Tech University Press, 2012.