Cita APA (7th ed.)

Dionisio, E. R., & Rivera, L. D. M. (2021). Signs of the times: Our world through the lens of Vatican II. John J. Carroll Institute on Church and Social Issues.

Cita Chicago (17th ed.)

Dionisio, Eleanor R., i Lourdes Didith Mendoza- Rivera. Signs of the Times: Our World Through the Lens of Vatican II. Quezon City: John J. Carroll Institute on Church and Social Issues, 2021.

Cita MLA (9th ed.)

Dionisio, Eleanor R., i Lourdes Didith Mendoza- Rivera. Signs of the Times: Our World Through the Lens of Vatican II. John J. Carroll Institute on Church and Social Issues, 2021.