Cita APA (7a ed.)

Ottone, E., Albanesi, G., Ortega, G., & Holfeltz, G. Palynomorphs, conodonts and associated graptolites from the Ordovician Los Azules formation, Central Precordillera, Argentina.

Cita Chicago Style (17a ed.)

Ottone, E.G, G.L Albanesi, G. Ortega, y G.D Holfeltz. Palynomorphs, Conodonts and Associated Graptolites from the Ordovician Los Azules Formation, Central Precordillera, Argentina.

Cita MLA (8a ed.)

Ottone, E.G, et al. Palynomorphs, Conodonts and Associated Graptolites from the Ordovician Los Azules Formation, Central Precordillera, Argentina.