Cita APA (7a ed.)

Polo, L., & Arvisu Dumol, P. (2008). Ethics: A modern version of its classic themes. Sinag-Tala.

Cita Chicago Style (17a ed.)

Polo, Leonardo, y Paul Arvisu Dumol. Ethics: A Modern Version of Its Classic Themes. Manila: Sinag-Tala, 2008.

Cita MLA (9a ed.)

Polo, Leonardo, y Paul Arvisu Dumol. Ethics: A Modern Version of Its Classic Themes. Sinag-Tala, 2008.