APA (7th ed.) Citation

Wallace, D. A. R. (1974). Groups / (by) D.A.R. Wallace. Allen and Unwin.

Chicago Style (17th ed.) Citation

Wallace, D. A. R. Groups / (by) D.A.R. Wallace. London: Allen and Unwin, 1974.

MLA (9th ed.) Citation

Wallace, D. A. R. Groups / (by) D.A.R. Wallace. Allen and Unwin, 1974.

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