APA (7th ed.) Citation

Wallace, D. A. R. (1974). Groups. George Allen & Unwin Ltd.

Chicago Style (17th ed.) Citation

Wallace, D. A. R. Groups. London: George Allen & Unwin Ltd, 1974.

MLA (8th ed.) Citation

Wallace, D. A. R. Groups. George Allen & Unwin Ltd, 1974.

Warning: These citations may not always be 100% accurate.