APA način citiranja (7. izdanje)

Druce, E. C. (1976). Conodont biostratigraphy of the Upper Devonian reef complexes of the Canning Basin, Western Australia. Australian Govt. Pub. Service.

Čikaški stil citiranja (17. izdanje)

Druce, E. C. Conodont Biostratigraphy of the Upper Devonian Reef Complexes of the Canning Basin, Western Australia. Canberra: Australian Govt. Pub. Service, 1976.

MLA način citiranja (8. izdanje)

Druce, E. C. Conodont Biostratigraphy of the Upper Devonian Reef Complexes of the Canning Basin, Western Australia. Australian Govt. Pub. Service, 1976.