APA (7th ed.) Citation

Umar, Y., & unknown. (2001). Characterization of catalytic materials containing zeolites using n-hexane cracking reaction.

Chicago Style (17th ed.) Citation

Umar, Yunusa, and unknown. Characterization of Catalytic Materials Containing Zeolites Using N-hexane Cracking Reaction. 2001.

MLA (9th ed.) Citation

Umar, Yunusa, and unknown. Characterization of Catalytic Materials Containing Zeolites Using N-hexane Cracking Reaction. 2001.

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