Cita APA (7th ed.)
ebrary, Inc, Müller, J. A., & Koch, L. (2012). Ice sheets: Dynamics, formation and environmental concerns. Nova Science Publisher's, Inc..
Cita Chicago (17th ed.)
ebrary, Inc, Jonas Adrian Müller, i Luka Koch. Ice Sheets: Dynamics, Formation and Environmental Concerns. Hauppauge, NY: Nova Science Publisher's, Inc., 2012.
Cita MLA (9th ed.)
ebrary, Inc, et al. Ice Sheets: Dynamics, Formation and Environmental Concerns. Nova Science Publisher's, Inc., 2012.
Atenció: Aquestes cites poden no estar 100% correctes.