APA-viite

Buitrón Sánchez, B. E., & Omaña Pulido, L. (2015). Roveacrinids (Crinoidea: Roveacrinida) from the late Cenomanian to early Turonian from Cerritos, western Valles-San Luis Potosí Platform, Mexico.

Chicago-tyylinen lähdeviittaus

Buitrón Sánchez, Blanca Estela, ja Lourdes Omaña Pulido. Roveacrinids (Crinoidea: Roveacrinida) From the Late Cenomanian to Early Turonian From Cerritos, Western Valles-San Luis Potosí Platform, Mexico. 2015.

MLA-viite

Buitrón Sánchez, Blanca Estela, ja Lourdes Omaña Pulido. Roveacrinids (Crinoidea: Roveacrinida) From the Late Cenomanian to Early Turonian From Cerritos, Western Valles-San Luis Potosí Platform, Mexico. 2015.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.