Cita APA (7a ed.)

Spitzer, R. J. (2015). Finding true happiness: Satisfying our restless hearts. Ignatius Press.

Cita Chicago Style (17a ed.)

Spitzer, Robert J. Finding True Happiness: Satisfying Our Restless Hearts. San Francisco: Ignatius Press, 2015.

Cita MLA (8a ed.)

Spitzer, Robert J. Finding True Happiness: Satisfying Our Restless Hearts. Ignatius Press, 2015.

Precaución: Estas citas no son 100% exactas.