Cita APA (7th 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 (17th ed.)

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

Cita MLA (9th ed.)

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