APA način citiranja (7. izdanje)

Sivhed, U. (1980). Lower Jurassic ostracodes and stratigraphy of western Skåne, southern Sweden. Sveriges geologiska undersökning.

Čikaški stil citiranja (17. izdanje)

Sivhed, Ulf. Lower Jurassic Ostracodes and Stratigraphy of Western Skåne, Southern Sweden. Uppsala: Sveriges geologiska undersökning, 1980.

MLA način citiranja (8. izdanje)

Sivhed, Ulf. Lower Jurassic Ostracodes and Stratigraphy of Western Skåne, Southern Sweden. Sveriges geologiska undersökning, 1980.