Cita APA (7a ed.)

Tomás de Aquino, S. (1953). An introduction to the metaphysics of St.Thomas Aquinas. Henry Regnery Company.

Cita Chicago Style (17a ed.)

Tomás de Aquino, Santo. An Introduction to the Metaphysics of St.Thomas Aquinas. Chicago: Henry Regnery Company, 1953.

Cita MLA (9a ed.)

Tomás de Aquino, Santo. An Introduction to the Metaphysics of St.Thomas Aquinas. Henry Regnery Company, 1953.