Citace podle APA (7th ed.)
Gruber, N., & Keeling, C. D. (1999). Seasonal carbon cycling in the Sargasso Sea near Bermuda. University of California Press.
Citace podle Chicago (17th ed.)
Gruber, Nicolas, a Charles D. Keeling. Seasonal Carbon Cycling in the Sargasso Sea Near Bermuda. Berkeley: University of California Press, 1999.
Citace podle MLA (9th ed.)
Gruber, Nicolas, a Charles D. Keeling. Seasonal Carbon Cycling in the Sargasso Sea Near Bermuda. University of California Press, 1999.
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