Cita APA (7a ed.)

Brasier, M., McLoughlin, N., Green, O., & Wacey, D. (2006). A fresh look at the fossil evidence for early Archaean cellular life.

Cita Chicago Style (17a ed.)

Brasier, M., N. McLoughlin, O. Green, y D. Wacey. A Fresh Look at the Fossil Evidence for Early Archaean Cellular Life. 2006.

Cita MLA (9a ed.)

Brasier, M., et al. A Fresh Look at the Fossil Evidence for Early Archaean Cellular Life. 2006.