APA-referens (7:e uppl.)

Crusjshank, R. (1975). Medical Microbiology (12th.). Churchill Livingstone.

Chicago-referens (17:e uppl.)

Crusjshank, Rober. Medical Microbiology. 12th. New York: Churchill Livingstone, 1975.

MLA-referens (9:e uppl.)

Crusjshank, Rober. Medical Microbiology. 12th. Churchill Livingstone, 1975.