Ledermann, W. (1957). Introduction to the theory of finite groups (3. rev. ed.). Oliver and Boyd [u.a.].
Chicago Style (17th ed.) CitationLedermann, Walter. Introduction to the Theory of Finite Groups. 3. rev. ed. Edinburgh [u.a.]: Oliver and Boyd [u.a.], 1957.
MLA (9th ed.) CitationLedermann, Walter. Introduction to the Theory of Finite Groups. 3. rev. ed. Oliver and Boyd [u.a.], 1957.
Warning: These citations may not always be 100% accurate.