Cita APA (7a ed.)

Williams, M., Floyd, J., Salas, M., Siveter, D., Stone, P., & Vannier, J. (2003). Patterns of ostracod migration for the 'North Atlantic' region during the Ordovician.

Cita Chicago Style (17a ed.)

Williams, M., J. Floyd, M. Salas, D. Siveter, P. Stone, y J. Vannier. Patterns of Ostracod Migration for the 'North Atlantic' Region During the Ordovician. 2003.

Cita MLA (9a ed.)

Williams, M., et al. Patterns of Ostracod Migration for the 'North Atlantic' Region During the Ordovician. 2003.