APA Citation

Lucas, S. G., Romero, J. E., Vásquez, O. J., & Alvarado Induni, G. E. 1. The fossil vertebrates of Guatemala =: Los vertebrados fósiles de Guatemala.

Chicago Style Citation

Lucas, Spencer G., Jorge E. Romero, Osmín J. Vásquez, and Guillermo Enrique 1960- Alvarado Induni. The Fossil Vertebrates of Guatemala =: Los Vertebrados Fósiles De Guatemala.

MLA Citation

Lucas, Spencer G., Jorge E. Romero, Osmín J. Vásquez, and Guillermo Enrique 1960- Alvarado Induni. The Fossil Vertebrates of Guatemala =: Los Vertebrados Fósiles De Guatemala.

Warning: These citations may not always be 100% accurate.