APA (7th ed.) Citation

Armstrong, J. H. (1987). Maintaining building services: Aguide for managers. Mitchell.

Chicago Style (17th ed.) Citation

Armstrong, J. H. Maintaining Building Services: Aguide for Managers. London: Mitchell, 1987.

MLA (9th ed.) Citation

Armstrong, J. H. Maintaining Building Services: Aguide for Managers. Mitchell, 1987.

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