Bryan, A. (2003). Beautiful blackbird. Atheneum Books for Young Readers.
芝加哥风格引文Bryan, Ashley. Beautiful Blackbird. New York: Atheneum Books for Young Readers, 2003.
MLA引文Bryan, Ashley. Beautiful Blackbird. Atheneum Books for Young Readers, 2003.
警告：这些引文格式不一定是100％准确.