Haberman, W. L. (1961). The potential problem of a sphere inside a circular cylinder. David Taylor Model Basin, Dept. of the Navy.
芝加哥风格引文Haberman, W. L. The Potential Problem of a Sphere Inside a Circular Cylinder. [Carderock, Md?]: David Taylor Model Basin, Dept. of the Navy, 1961.
MLA引文Haberman, W. L. The Potential Problem of a Sphere Inside a Circular Cylinder. David Taylor Model Basin, Dept. of the Navy, 1961.
警告：这些引文格式不一定是100％准确.