APA (7 वां संस्करण) प्रशस्ति पत्र

DK. & Blackburn, S. (2019). Philosophers: Their lives and works. Dorling Kindersley Limited.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

DK. और Simon Blackburn. Philosophers: Their Lives and Works. London: Dorling Kindersley Limited, 2019.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

DK. और Simon Blackburn. Philosophers: Their Lives and Works. Dorling Kindersley Limited, 2019.