Cita APA (7a ed.)

McFadden, E. M., Howat, I. M., Joughin, I., Smith, B. E., & Ahn, Y. (2011). Retreat characteristics and geometries for 59 glaciers in West Greenland between 2000-2009. PANGAEA.

Cita Chicago Style (17a ed.)

McFadden, Ellyn M., Ian M. Howat, Ian Joughin, Ben E. Smith, y Yushin Ahn. Retreat Characteristics and Geometries for 59 Glaciers in West Greenland Between 2000-2009. PANGAEA, 2011.

Cita MLA (9a ed.)

McFadden, Ellyn M., et al. Retreat Characteristics and Geometries for 59 Glaciers in West Greenland Between 2000-2009. PANGAEA, 2011.