Brasier, M., Green, O., Jephcoat, A., Kleppe, A., Van Kranendonk, M., Lindsay, J., . . . Grassineau, N. (2002). Questioning the evidence for Earth's oldest fossils.
Lua i Stíl Chicago (17ú heag.)Brasier, M., O. Green, A. Jephcoat, A. Kleppe, M. Van Kranendonk, J. Lindsay, A. Steele, agus N. Grassineau. Questioning the Evidence for Earth's Oldest Fossils. 2002.
Lua MLA (9ú heag.)Brasier, M., et al. Questioning the Evidence for Earth's Oldest Fossils. 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.