Mathieson, R. S. (1975). The Soviet Union: An economic geography. Heinemann Educational ; Barnes & Noble.
芝加哥风格引文Mathieson, R. S. The Soviet Union: An Economic Geography. London : New York: Heinemann Educational ; Barnes & Noble, 1975.
MLA引文Mathieson, R. S. The Soviet Union: An Economic Geography. Heinemann Educational ; Barnes & Noble, 1975.
警告：这些引文格式不一定是100％准确.