Cita APA (7a ed.)

Madden, R. H., Dunn, R. E., Kohn, M. J., Strömberg, C. A. E., & Carlini, A. A. (2010). Geochronology and timescales in the evolution of mammalian tooth shape: The Paleogene of Patagonia.

Cita Chicago Style (17a ed.)

Madden, R. H., R. E. Dunn, M. J. Kohn, C. A. E. Strömberg, y Alfredo Armando Carlini. Geochronology and Timescales in the Evolution of Mammalian Tooth Shape: The Paleogene of Patagonia. 2010.

Cita MLA (8a ed.)

Madden, R. H., et al. Geochronology and Timescales in the Evolution of Mammalian Tooth Shape: The Paleogene of Patagonia. 2010.