APA (7th ed.) Citation

Trabalka, J. R. (1985). Atmospheric carbon dioxide and the global carbon cycle.

Chicago Style (17th ed.) Citation

Trabalka, John R. Atmospheric Carbon Dioxide and the Global Carbon Cycle. Washington, 1985.

MLA (9th ed.) Citation

Trabalka, John R. Atmospheric Carbon Dioxide and the Global Carbon Cycle. 1985.