Waters, M. C. (1990). Ethnic options: Choosing identities in America. UCP.
芝加哥风格引文Waters, Mary C. Ethnic Options: Choosing Identities in America. Berkeley: UCP, 1990.
MLA引文Waters, Mary C. Ethnic Options: Choosing Identities in America. UCP, 1990.
警告：这些引文格式不一定是100％准确.