Cita APA (7a ed.)

Ottone, E., Toro, B., & Waisfeld, B. Lower ordovician palynomorphs from the Acoite formation, Northwestern Argentina.

Cita Chicago Style (17a ed.)

Ottone, E.G, B.A Toro, y B.G Waisfeld. Lower Ordovician Palynomorphs from the Acoite Formation, Northwestern Argentina.

Cita MLA (8a ed.)

Ottone, E.G, et al. Lower Ordovician Palynomorphs from the Acoite Formation, Northwestern Argentina.