Cita APA (7a ed.)

Philippe, J. (2012). La paz interior (16“ ed.). Rialp.

Cita Chicago Style (17a ed.)

Philippe, Jacques. La Paz Interior. 16“ ed. Madrid: Rialp, 2012.

Cita MLA (9a ed.)

Philippe, Jacques. La Paz Interior. 16“ ed. Rialp, 2012.