APA (7th ed.) Citation

Perretti, A., Costa, K., & Rickaby, R. (2010). delta O-18 and Mg/Ca temperature in Brazil margin foraminifera species.

Chicago Style (17th ed.) Citation

Perretti, A., K. Costa, and R. Rickaby. Delta O-18 and Mg/Ca Temperature in Brazil Margin Foraminifera Species. 2010.

MLA (9th ed.) Citation

Perretti, A., et al. Delta O-18 and Mg/Ca Temperature in Brazil Margin Foraminifera Species. 2010.