Cita APA (7a ed.)

Cichowolski, M., Mourgues, F., & Pérez d'A., E. The genus Cymatoceras (Nautilida) in the Lower Cretaceous of the Atacama Basin, northern Chile.

Cita Chicago Style (17a ed.)

Cichowolski, M., F.A Mourgues, y E. Pérez d'A. The Genus Cymatoceras (Nautilida) in the Lower Cretaceous of the Atacama Basin, Northern Chile.

Cita MLA (8a ed.)

Cichowolski, M., et al. The Genus Cymatoceras (Nautilida) in the Lower Cretaceous of the Atacama Basin, Northern Chile.