APA (7 वां संस्करण) प्रशस्ति पत्र

Collins, P. M. (2012). [Review of Terry Eagleton. the meaning of life: A very short introduction]. Philosophia.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Collins, Peter M. "[Review of Terry Eagleton. the Meaning of Life: A Very Short Introduction]." Philosophia 2012.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Collins, Peter M. "[Review of Terry Eagleton. the Meaning of Life: A Very Short Introduction]." Philosophia, 2012.