Cita APA (7a ed.)

Barreda, V., Ottone, E., Dávila, F., & Astini, R. Age and palaeoenvironment of the del Buey Formation, Famatina Range, La Rioja, Argentina: Sedimentological and palynological evidences.

Cita Chicago Style (17a ed.)

Barreda, V.D, E.G Ottone, F.M Dávila, y R.A Astini. Age and Palaeoenvironment of the Del Buey Formation, Famatina Range, La Rioja, Argentina: Sedimentological and Palynological Evidences.

Cita MLA (8a ed.)

Barreda, V.D, et al. Age and Palaeoenvironment of the Del Buey Formation, Famatina Range, La Rioja, Argentina: Sedimentological and Palynological Evidences.