APA-referens (7:e uppl.)

Shergold, J. H. (1982). Idamean (Late Cambrian) Trilobites, Burke River structural belt, Western Queensland. Australian Govt. Pub. Service.

Chicago-referens (17:e uppl.)

Shergold, J. H. Idamean (Late Cambrian) Trilobites, Burke River Structural Belt, Western Queensland. Canberra: Australian Govt. Pub. Service, 1982.

MLA-referens (8:e uppl.)

Shergold, J. H. Idamean (Late Cambrian) Trilobites, Burke River Structural Belt, Western Queensland. Australian Govt. Pub. Service, 1982.