Cita APA (7a ed.)

Soibelzon, L. H., Pomi, L. H., Tonni, E. P., Rodríguez, S. G., & Dondas, A. (2009). First report of a South American short-faced bears' den (<i>Arctotherium angustidens</i>): Palaeobiological and palaeoecological implications.

Cita Chicago Style (17a ed.)

Soibelzon, Leopoldo Héctor, Lucas Horacio Pomi, Eduardo Pedro Tonni, Sergio G. Rodríguez, y Alejandro Dondas. First Report of a South American Short-faced Bears' Den (<i>Arctotherium Angustidens</i>): Palaeobiological and Palaeoecological Implications. 2009.

Cita MLA (8a ed.)

Soibelzon, Leopoldo Héctor, et al. First Report of a South American Short-faced Bears' Den (<i>Arctotherium Angustidens</i>): Palaeobiological and Palaeoecological Implications. 2009.