APA-referens (7:e uppl.)

Shields, C. J. (2003). The Blackwell guide to ancient philosophy. Blackwell Pub..

Chicago-referens (17:e uppl.)

Shields, Christopher John. The Blackwell Guide to Ancient Philosophy. Malden, MA: Blackwell Pub., 2003.

MLA-referens (8:e uppl.)

Shields, Christopher John. The Blackwell Guide to Ancient Philosophy. Blackwell Pub., 2003.