APA-referens (7:e uppl.)

Herrick, C. J. (1915). An introduction to neurology. W.B. Saunders.

Chicago-referens (17:e uppl.)

Herrick, C. Judson. An Introduction to Neurology. Philadelphia: W.B. Saunders, 1915.

MLA-referens (8:e uppl.)

Herrick, C. Judson. An Introduction to Neurology. W.B. Saunders, 1915.