APA (7th ed.) Citation

Jerez-Jaimes, J. H., Osma-Duarte, A. S., & Puentes-Pérez, J. S. (2015). New record of Pseudocidaris sp. (Echinoidea: Hemicidaridae) of lower Cretaceous (Valanginian-Hauterivian) from Zapatoca, (Santander Colombia). Universidad Pedagógica y Tecnológica de Colombia.

Chicago Style (17th ed.) Citation

Jerez-Jaimes, Javier Hernando, Alvaro Sergio Osma-Duarte, and Joan Sebastián Puentes-Pérez. New Record of Pseudocidaris Sp. (Echinoidea: Hemicidaridae) of Lower Cretaceous (Valanginian-Hauterivian) from Zapatoca, (Santander Colombia). Universidad Pedagógica y Tecnológica de Colombia, 2015.

MLA (9th ed.) Citation

Jerez-Jaimes, Javier Hernando, et al. New Record of Pseudocidaris Sp. (Echinoidea: Hemicidaridae) of Lower Cretaceous (Valanginian-Hauterivian) from Zapatoca, (Santander Colombia). Universidad Pedagógica y Tecnológica de Colombia, 2015.