National Research Council (U.S.). Committee on the Assessment of U.S. Coast Guard Polar Icebreaker Roles and Future Needs. (2007). Polar icebreakers in a changing world: An assessment of U.S. needs. National Academies Press.
芝加哥风格引文National Research Council (U.S.). Committee on the Assessment of U.S. Coast Guard Polar Icebreaker Roles and Future Needs. Polar Icebreakers in a Changing World: An Assessment of U.S. Needs. Washington, DC: National Academies Press, 2007.
MLA引文National Research Council (U.S.). Committee on the Assessment of U.S. Coast Guard Polar Icebreaker Roles and Future Needs. Polar Icebreakers in a Changing World: An Assessment of U.S. Needs. National Academies Press, 2007.
警告：这些引文格式不一定是100％准确.
