APA (7th ed.) Citation

Khan, Z. A., & unknown. (1988). Laboratory evaluation of local asphalt concrete mix design procedures.

Chicago Style (17th ed.) Citation

Khan, Ziauddin Ahmad, and unknown. Laboratory Evaluation of Local Asphalt Concrete Mix Design Procedures. 1988.

MLA (9th ed.) Citation

Khan, Ziauddin Ahmad, and unknown. Laboratory Evaluation of Local Asphalt Concrete Mix Design Procedures. 1988.

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