APA (7th ed.) Citation

Gregory, M. (1974). Angling and the law (2nd ed.). C. Knight.

Chicago Style (17th ed.) Citation

Gregory, Michael. Angling and the Law. 2nd ed. London: C. Knight, 1974.

MLA (8th ed.) Citation

Gregory, Michael. Angling and the Law. 2nd ed. C. Knight, 1974.