APA (7th ed.) Citation

Brook, E. J. (1999). GISP2 Methane Concentrations. PANGAEA.

Chicago Style (17th ed.) Citation

Brook, Edward J. GISP2 Methane Concentrations. PANGAEA, 1999.

MLA (9th ed.) Citation

Brook, Edward J. GISP2 Methane Concentrations. PANGAEA, 1999.

Warning: These citations may not always be 100% accurate.