Ardrey, R. (1968). Plays of three decades. Atheneum.
芝加哥风格引文Ardrey, Robert. Plays of Three Decades. New York: Atheneum, 1968.
MLA引文Ardrey, Robert. Plays of Three Decades. Atheneum, 1968.
警告：这些引文格式不一定是100％准确.
APA引文
Ardrey, R. (1968). Plays of three decades. Atheneum.
芝加哥风格引文Ardrey, Robert. Plays of Three Decades. New York: Atheneum, 1968.
MLA引文Ardrey, Robert. Plays of Three Decades. Atheneum, 1968.