APA (7th ed.) Citation

Brett, R. L. (1968). George Crabbe. Published for the British Council and the National Book League, by Longmans, Green.

Chicago Style (17th ed.) Citation

Brett, R. L. George Crabbe. [Harlow, England]: Published for the British Council and the National Book League, by Longmans, Green, 1968.

MLA (9th ed.) Citation

Brett, R. L. George Crabbe. Published for the British Council and the National Book League, by Longmans, Green, 1968.