Rand, A., & Birnbaum, A. (1966). Did a bear just walk there! Harcourt, Brace & World.
芝加哥风格引文Rand, Ann, 与 Abe Birnbaum. Did a Bear Just Walk There! New York: Harcourt, Brace & World, 1966.
MLA引文Rand, Ann, 与 Abe Birnbaum. Did a Bear Just Walk There! Harcourt, Brace & World, 1966.
警告：这些引文格式不一定是100％准确.