APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (8:e uppl.)

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