Gassner, J. (1964). O'Neill: A collection of critical essays. Prentice-Hall.
芝加哥风格引文Gassner, John. O'Neill: A Collection of Critical Essays. Englewood Cliffs, N.J.: Prentice-Hall, 1964.
MLA引文Gassner, John. O'Neill: A Collection of Critical Essays. Prentice-Hall, 1964.
警告：这些引文格式不一定是100％准确.