Cita APA (7a ed.)

Crossley, J. N., & Regalado Trota, J. The University of Santo Tomas Hours: : Surprising Discovery of a Treasure.

Cita Chicago Style (17a ed.)

Crossley, John N., y José Regalado Trota. The University of Santo Tomas Hours: : Surprising Discovery of a Treasure.

Cita MLA (9a ed.)

Crossley, John N., y José Regalado Trota. The University of Santo Tomas Hours: : Surprising Discovery of a Treasure.