Cita APA (7a ed.)

Tartarini, V. B., Huziel Aguilar, D., Romero, M. R., & Soibelzon, L. H. (2008). A Blancan (Pliocene) short-faced bear from El Salvador and its implications for Tremarctines in South America.

Cita Chicago Style (17a ed.)

Tartarini, V. B., D. Huziel Aguilar, M. R. Romero, y Leopoldo Héctor Soibelzon. A Blancan (Pliocene) Short-faced Bear from El Salvador and Its Implications for Tremarctines in South America. 2008.

Cita MLA (8a ed.)

Tartarini, V. B., et al. A Blancan (Pliocene) Short-faced Bear from El Salvador and Its Implications for Tremarctines in South America. 2008.