Cita APA (7th ed.)

Contreras, J., & Martínez de Codes, R. M. (2013). Trends of secularism in a pluralistic world. Iberoamericana.

Cita Chicago (17th ed.)

Contreras, Jaime, i Rosa María Martínez de Codes. Trends of Secularism in a Pluralistic World. Madrid: Iberoamericana, 2013.

Cita MLA (9th ed.)

Contreras, Jaime, i Rosa María Martínez de Codes. Trends of Secularism in a Pluralistic World. Iberoamericana, 2013.