APA (7th ed.) Citation

Blacker,. (1981). The Building Centre maintenance manual and job diary (4th ed.). Building Centre.

Chicago Style (17th ed.) Citation

Blacker. The Building Centre Maintenance Manual and Job Diary. 4th ed. London: Building Centre, 1981.

MLA (9th ed.) Citation

Blacker. The Building Centre Maintenance Manual and Job Diary. 4th ed. Building Centre, 1981.

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