APA (7th ed.) Citation

Pujana, R. R., Iglesias, A., Raffi, M. E., & Olivero, E. B. Angiosperm fossil woods from the Upper Cretaceous of Western Antarctica (Santa Marta Formation). Cretaceous Research, 90, 349.

Chicago Style (17th ed.) Citation

Pujana, Roberto Roman, Ari Iglesias, María Eugenia Raffi, and Eduardo Bernardo Olivero. "Angiosperm Fossil Woods from the Upper Cretaceous of Western Antarctica (Santa Marta Formation)." Cretaceous Research 90 (): 349.

MLA (9th ed.) Citation

Pujana, Roberto Roman, et al. "Angiosperm Fossil Woods from the Upper Cretaceous of Western Antarctica (Santa Marta Formation)." Cretaceous Research, vol. 90, , p. 349.