APA (7th ed.) Citation

Iqbal, M. H., & unknown. (2004). Influence of polymer type and structure on polymer modification of Saudi asphalt.

Chicago Style (17th ed.) Citation

Iqbal, Mohammad Hasan, and unknown. Influence of Polymer Type and Structure on Polymer Modification of Saudi Asphalt. 2004.

MLA (9th ed.) Citation

Iqbal, Mohammad Hasan, and unknown. Influence of Polymer Type and Structure on Polymer Modification of Saudi Asphalt. 2004.

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