APA-referens (7:e uppl.)

Blachford, S. (2002). The Gale encyclopedia of genetic disorders. Gale Group.

Chicago-referens (17:e uppl.)

Blachford, Stacey. The Gale Encyclopedia of Genetic Disorders. Detroit, MI: Gale Group, 2002.

MLA-referens (9:e uppl.)

Blachford, Stacey. The Gale Encyclopedia of Genetic Disorders. Gale Group, 2002.