APA (7th ed.) Citation

Tahir, B. M., & unknown. (1995). Concrete repair with silica fume shotcrete.

Chicago Style (17th ed.) Citation

Tahir, Bassam M., and unknown. Concrete Repair with Silica Fume Shotcrete. 1995.

MLA (9th ed.) Citation

Tahir, Bassam M., and unknown. Concrete Repair with Silica Fume Shotcrete. 1995.

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