APA (7 वां संस्करण) प्रशस्ति पत्र

Shafe, L. Why is the peacock's tail so beautiful: Laurence Shafe. Darwin and theories of aesthetics and cultural history.(2013).

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Shafe, Laurence. "Why Is the Peacock's Tail so Beautiful: Laurence Shafe." Darwin and Theories of Aesthetics and Cultural History.(2013) .

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Shafe, Laurence. "Why Is the Peacock's Tail so Beautiful: Laurence Shafe." Darwin and Theories of Aesthetics and Cultural History.(2013), .