Cita APA (7a ed.)

Hesselbo, S., Morgans-Bell, H., McElwain, J., Rees, P., Robinson, S., & Ross, C. (2003). Carbon-cycle perturbation in the Middle Jurassic and accompanying changes in the terrestrial paleoenvironment.

Cita Chicago Style (17a ed.)

Hesselbo, S., H. Morgans-Bell, J. McElwain, P. Rees, SA Robinson, y C. Ross. Carbon-cycle Perturbation in the Middle Jurassic and Accompanying Changes in the Terrestrial Paleoenvironment. 2003.

Cita MLA (9a ed.)

Hesselbo, S., et al. Carbon-cycle Perturbation in the Middle Jurassic and Accompanying Changes in the Terrestrial Paleoenvironment. 2003.