Cita APA (7a ed.)

Hoedemaeker, P., Reboulet, S., Aguirre-Urreta, M., Alsen, P., Aoutem, M., Atrops, F., . . . Wippich, M. Report on the 1st International Workshop of the IUGS Lower Cretaceous Ammonite Working Group, the 'Kilian Group' (Lyon, 11 July 2002).

Cita Chicago Style (17a ed.)

Hoedemaeker, P.J, et al. Report on the 1st International Workshop of the IUGS Lower Cretaceous Ammonite Working Group, the 'Kilian Group' (Lyon, 11 July 2002).

Cita MLA (8a ed.)

Hoedemaeker, P.J, et al. Report on the 1st International Workshop of the IUGS Lower Cretaceous Ammonite Working Group, the 'Kilian Group' (Lyon, 11 July 2002).