APA
Williams Alwyn ; Brunton CHC; Carlson SJ & Alvarez F, . (2000). Treatise on Invertebrate Paleontology, Part - H Brachiopoda, Vol 2 : Linguliformea, Craniiformea and Rhynchonelliformea (part) .-Revised .-0-8137-3108-9. : Geological Society of America and The University of Kansas, USA, Kansas.
Chicago
Williams Alwyn ; Brunton CHC; Carlson SJ & Alvarez F, . 2000. Treatise on Invertebrate Paleontology, Part - H Brachiopoda, Vol 2 : Linguliformea, Craniiformea and Rhynchonelliformea (part) .-Revised .-0-8137-3108-9. : Geological Society of America and The University of Kansas, USA, Kansas.
Harvard
Williams Alwyn ; Brunton CHC; Carlson SJ & Alvarez F, . (2000). Treatise on Invertebrate Paleontology, Part - H Brachiopoda, Vol 2 : Linguliformea, Craniiformea and Rhynchonelliformea (part) .-Revised .-0-8137-3108-9. : Geological Society of America and The University of Kansas, USA, Kansas.
MLA
Williams Alwyn ; Brunton CHC; Carlson SJ & Alvarez F, . Treatise on Invertebrate Paleontology, Part - H Brachiopoda, Vol 2 : Linguliformea, Craniiformea and Rhynchonelliformea (part) .-Revised .-0-8137-3108-9. : Geological Society of America and The University of Kansas, USA, Kansas. 2000.