Cita APA (7a ed.)

Keenan, J. F. (2011). The works of mercy: The heart of Catholicism (2nd ed.). Rowman & Littlefield Publishers.

Cita Chicago Style (17a ed.)

Keenan, James F. The Works of Mercy: The Heart of Catholicism. 2nd ed. Lanham (USA) [etc.]: Rowman & Littlefield Publishers, 2011.

Cita MLA (9a ed.)

Keenan, James F. The Works of Mercy: The Heart of Catholicism. 2nd ed. Rowman & Littlefield Publishers, 2011.