APA (7th ed.) Citation

Sinclair, J. (1987). Looking up: An account of the COBUILD Project in lexical computing and the development of the Collins COBUILD English Language Dictionary. Collins.

Chicago Style (17th ed.) Citation

Sinclair, John. Looking Up: An Account of the COBUILD Project in Lexical Computing and the Development of the Collins COBUILD English Language Dictionary. London [etc.]: Collins, 1987.

MLA (9th ed.) Citation

Sinclair, John. Looking Up: An Account of the COBUILD Project in Lexical Computing and the Development of the Collins COBUILD English Language Dictionary. Collins, 1987.