APA (7th ed.) Citation

Rapp, I., Achterberg, E. P., & Frank, M. (2018). Trace metal sources and cycling in tropical oxygen minimum zones.

Chicago Style (17th ed.) Citation

Rapp, Insa, Eric P. Achterberg, and Martin Frank. Trace Metal Sources and Cycling in Tropical Oxygen Minimum Zones. 2018.

MLA (9th ed.) Citation

Rapp, Insa, et al. Trace Metal Sources and Cycling in Tropical Oxygen Minimum Zones. 2018.