APA (7th ed.) Citation

Al-Thunaian, S. A., & unknown. (1996). Cost estimation practice for buildings by A/E firms in the Eastern Province, Saudi Arabia.

Chicago Style (17th ed.) Citation

Al-Thunaian, Saleh A., and unknown. Cost Estimation Practice for Buildings by A/E Firms in the Eastern Province, Saudi Arabia. 1996.

MLA (9th ed.) Citation

Al-Thunaian, Saleh A., and unknown. Cost Estimation Practice for Buildings by A/E Firms in the Eastern Province, Saudi Arabia. 1996.

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