Greenleaf, F. P. (1972). Introduction to complex variables. Saunders.
芝加哥风格引文Greenleaf, Frederick P. Introduction to Complex Variables. Philadelphia: Saunders, 1972.
MLA引文Greenleaf, Frederick P. Introduction to Complex Variables. Saunders, 1972.
警告：这些引文格式不一定是100％准确.