APA (7th ed.) Citation

Trevelyan, A., & Rowat, M. (1983). An investigation of the use of systems programs in library applications of microcomputers. British Library Board.

Chicago Style (17th ed.) Citation

Trevelyan, A., and M. Rowat. An Investigation of the Use of Systems Programs in Library Applications of Microcomputers. [London]: British Library Board, 1983.

MLA (9th ed.) Citation

Trevelyan, A., and M. Rowat. An Investigation of the Use of Systems Programs in Library Applications of Microcomputers. British Library Board, 1983.