APA način citiranja

Saltzman, M. R., Young, S. A., Kump, L. R., Gill, B. C., Lyons, T. W., & Runnegar, B. (2011). Pulse of atmospheric oxygen during the late Cambrian. National Academy of Sciences.

Čikaški stil citiranja

Saltzman, Matthew R., Seth A. Young, Lee R. Kump, Benjamin C. Gill, Timothy W. Lyons, i Bruce Runnegar. Pulse of Atmospheric Oxygen During the Late Cambrian. National Academy of Sciences, 2011.

MLA način citiranja

Saltzman, Matthew R., et al. Pulse of Atmospheric Oxygen During the Late Cambrian. National Academy of Sciences, 2011.