Cita APA

Cichowolski, M., & Vaccari, N. E. (2011). The oldest record of Eothinoceratidae (Ellesmerocerida, Nautiloidea): Middle Tremadocian of the Cordillera Oriental, NW Argentina. Web

Citación estilo Chicago

Cichowolski, Marcela, and Norberto Emilio Vaccari. The Oldest Record of Eothinoceratidae (Ellesmerocerida, Nautiloidea): Middle Tremadocian of the Cordillera Oriental, NW Argentina. 2011.

Cita MLA

Cichowolski, Marcela, and Norberto Emilio Vaccari. The Oldest Record of Eothinoceratidae (Ellesmerocerida, Nautiloidea): Middle Tremadocian of the Cordillera Oriental, NW Argentina. 2011.