Lyapunov, A. A. (1972). Systems theory research. Consultants Bureau.
芝加哥风格引文Lyapunov, Aleksei A. Systems Theory Research. New York: Consultants Bureau, 1972.
MLA引文Lyapunov, Aleksei A. Systems Theory Research. Consultants Bureau, 1972.
警告：这些引文格式不一定是100％准确.