Cita APA

Graco, M. I., Ledesma, J., Flores, G., & Girón, M. (2007). Nutrients, oxygen and biogeochemical processes in the Humboldt upwelling current system off Peru.

Citación estilo Chicago

Graco, Michelle I., Jesús Ledesma, Georgina Flores, y Margarita Girón. Nutrients, Oxygen and Biogeochemical Processes in the Humboldt Upwelling Current System Off Peru. 2007.

Cita MLA

Graco, Michelle I., Jesús Ledesma, Georgina Flores, y Margarita Girón. Nutrients, Oxygen and Biogeochemical Processes in the Humboldt Upwelling Current System Off Peru. 2007.