Cita APA (7a ed.)

Langer, E. J. (1997). The Power of mindful learning. Lifelong Books : Da Capo Press.

Cita Chicago Style (17a ed.)

Langer, Ellen J. The Power of Mindful Learning. Cambridge [etc.]: Lifelong Books : Da Capo Press, 1997.

Cita MLA (9a ed.)

Langer, Ellen J. The Power of Mindful Learning. Lifelong Books : Da Capo Press, 1997.