Richards, B. (1908). Warblings at Eve: Romance. Century Music.
芝加哥风格引文Richards, B. Warblings at Eve: Romance. New York: Century Music, 1908.
MLA引文Richards, B. Warblings at Eve: Romance. Century Music, 1908.
警告：这些引文格式不一定是100％准确.
APA引文