Cita APA (7a ed.)
Pyle, L. J., & Barnes, C. R. (2002). Taxonomy, evolution and biostratigraphy of conodonts from the Kechika Formation, Skoki Formation, and Road River Group (Upper Cambrian to Lower Silurian), Northeastern British Columbia. NRC Research Press.
Cita Chicago Style (17a ed.)
Pyle, Leanne J., y Christopher R. Barnes. Taxonomy, Evolution and Biostratigraphy of Conodonts from the Kechika Formation, Skoki Formation, and Road River Group (Upper Cambrian to Lower Silurian), Northeastern British Columbia. Ottawa: NRC Research Press, 2002.
Cita MLA (9a ed.)
Pyle, Leanne J., y Christopher R. Barnes. Taxonomy, Evolution and Biostratigraphy of Conodonts from the Kechika Formation, Skoki Formation, and Road River Group (Upper Cambrian to Lower Silurian), Northeastern British Columbia. NRC Research Press, 2002.
Precaución: Estas citas no son 100% exactas.