Cita APA (7a ed.)

FUNELAS, J. E. (2000). How do we know?: : Karl Popper and the Functionality of Metaphysics in Evolutionary Epistemology. UST Publishing House.

Cita Chicago Style (17a ed.)

FUNELAS, John Escurel. How Do We Know?: : Karl Popper and the Functionality of Metaphysics in Evolutionary Epistemology. Manila: UST Publishing House, 2000.

Cita MLA (9a ed.)

FUNELAS, John Escurel. How Do We Know?: : Karl Popper and the Functionality of Metaphysics in Evolutionary Epistemology. UST Publishing House, 2000.