एपीए उद्धरण

Carreño, A., Ledesma-Vázquez, J., & Guerrero-Arenas, R. (2000). Biostratigraphy and depositional history of the tepetate formation at Arroyo Colorado (Early-Middle Eocene), Baja California Sur, Mexico. Iniversidad Autónoma de Baja California.

शिकागो स्टाइल उद्धरण

Carreño, AL, J. Ledesma-Vázquez, और R. Guerrero-Arenas. Biostratigraphy and Depositional History of the Tepetate Formation At Arroyo Colorado (Early-Middle Eocene), Baja California Sur, Mexico. Iniversidad Autónoma de Baja California, 2000.

एमएलए उद्धरण

Carreño, AL, J. Ledesma-Vázquez, और R. Guerrero-Arenas. Biostratigraphy and Depositional History of the Tepetate Formation At Arroyo Colorado (Early-Middle Eocene), Baja California Sur, Mexico. Iniversidad Autónoma de Baja California, 2000.