Swain, D. (1961). People places and opinions. American Book Company.
Cita Chicago Style (17a ed.)Swain, Donna. People Places and Opinions. New York, Estados Unidos: American Book Company, 1961.
Cita MLA (9a ed.)Swain, Donna. People Places and Opinions. American Book Company, 1961.
警告：这些引文格式不一定是100％准确.