Cita APA

Halloran, P., Halloran, P. R., & Rickaby, R. (2008). Rapid changes in the global carbon cycle.

Citación estilo Chicago

Halloran, P., Paul Richard Halloran, and R. Rickaby. Rapid Changes in the Global Carbon Cycle. 2008.

Cita MLA

Halloran, P., et al. Rapid Changes in the Global Carbon Cycle. 2008.