APA (7th ed.) Citation

National Center for construction Education and Research. (1996). Trainee guide: Roofing : level 1. Prentice Hall.

Chicago Style (17th ed.) Citation

National Center for construction Education and Research. Trainee Guide: Roofing : Level 1. Upper Saddle River, NJ: Prentice Hall, 1996.

MLA (9th ed.) Citation

National Center for construction Education and Research. Trainee Guide: Roofing : Level 1. Prentice Hall, 1996.

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