Sartre, J. (1951). Troubled sleep. New York: Alfred A. Knopf.
Trích dẫn kiểu ChicagoSartre, Jean-Paul. Troubled Sleep. New York: Alfred A. Knopf, 1951.
MLA引文Sartre, Jean-Paul. Troubled Sleep. New York: Alfred A. Knopf, 1951.
警告：這些引文格式不一定是100％准確.
APA引文