Cita APA (7th ed.)

Guevara, G. A. (2007). The heart of philosophy: The philosophy of the heart new directions in philosophy in response to new trends in social affairs. Ad Veritatem.

Cita Chicago (17th ed.)

Guevara, Geoffrey A. "The Heart of Philosophy: The Philosophy of the Heart New Directions in Philosophy in Response to New Trends in Social Affairs." Ad Veritatem 2007.

Cita MLA (9th ed.)

Guevara, Geoffrey A. "The Heart of Philosophy: The Philosophy of the Heart New Directions in Philosophy in Response to New Trends in Social Affairs." Ad Veritatem, 2007.