Baumslag, B. (1968). Schaum's outline of theory and problems of group theory. McGraw-Hill Book Co., Inc.
芝加哥风格引文Baumslag, Benjamin. Schaum's Outline of Theory and Problems of Group Theory. New York: McGraw-Hill Book Co., Inc, 1968.
MLA引文Baumslag, Benjamin. Schaum's Outline of Theory and Problems of Group Theory. McGraw-Hill Book Co., Inc, 1968.
警告：这些引文格式不一定是100％准确.