APA (7th ed.) Citation

Gradon, F. (1973). Maintenance engineering; organisation and management. Wiley.

Chicago Style (17th ed.) Citation

Gradon, Frank. Maintenance Engineering; Organisation and Management. New York [u.a.]: Wiley, 1973.

MLA (9th ed.) Citation

Gradon, Frank. Maintenance Engineering; Organisation and Management. Wiley, 1973.