Von Fange, E. K. (1959). Professional creativity. Prentice-Hall.
芝加哥风格引文Von Fange, Eugene K. Professional Creativity. Englewood Cliffs, N.J.: Prentice-Hall, 1959.
MLA引文Von Fange, Eugene K. Professional Creativity. Prentice-Hall, 1959.
警告：这些引文格式不一定是100％准确.