APA (7th ed.) Citation

Judd, D. R. (1973). Use of files. Macdonald.

Chicago Style (17th ed.) Citation

Judd, Denis R. Use of Files. London: Macdonald, 1973.

MLA (9th ed.) Citation

Judd, Denis R. Use of Files. Macdonald, 1973.

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