APA-viite

Buitrón-Sánchez, B.,  Cuen-Romero, F., Beresi, M., & Monreal, R. (2021). First record of Ubaghsicystis (Eocrinoidea - Echinodermata) from the Cambrian (Miaolingian, Wuliuan) of Sonora, Mexico: Biostratigraphical and paleoecological considerations.

Chicago-tyylinen lähdeviittaus

Buitrón-Sánchez, Blanca-Estela, Francisco-Javier  Cuen-Romero, Matilde-Sylvia Beresi, ja Rogelio Monreal. First Record of Ubaghsicystis (Eocrinoidea - Echinodermata) From the Cambrian (Miaolingian, Wuliuan) of Sonora, Mexico: Biostratigraphical and Paleoecological Considerations. 2021.

MLA-viite

Buitrón-Sánchez, Blanca-Estela, Francisco-Javier  Cuen-Romero, Matilde-Sylvia Beresi, ja Rogelio Monreal. First Record of Ubaghsicystis (Eocrinoidea - Echinodermata) From the Cambrian (Miaolingian, Wuliuan) of Sonora, Mexico: Biostratigraphical and Paleoecological Considerations. 2021.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.