Cita APA (7a ed.)
McDavid, R. I. (1966). American english. The University of Wisconsin.
Cita Chicago Style (17a ed.)
McDavid, Raven I. American English. Wisconsin, USA: The University of Wisconsin, 1966.
Cita MLA (9a ed.)
McDavid, Raven I. American English. The University of Wisconsin, 1966.
警告：这些引文格式不一定是100％准确.