Cita APA (7a ed.)

Clarke, J., Chatterjee, S., Li, Z., Riede, T., Agnolin, F., Goller, F., . . . Novas, F. Fossil evidence of the avian vocal organ from the Mesozoic.

Cita Chicago Style (17a ed.)

Clarke, J.A, et al. Fossil Evidence of the Avian Vocal Organ from the Mesozoic.

Cita MLA (8a ed.)

Clarke, J.A, et al. Fossil Evidence of the Avian Vocal Organ from the Mesozoic.