APA (7th ed.) Citation

Ahmad, M. I., & unknown. (2005). Synthesis and characterization of composite polymeric membranes for proton exchange membrane (PEM) fuel cell applications.

Chicago Style (17th ed.) Citation

Ahmad, Mohd. Irfan, and unknown. Synthesis and Characterization of Composite Polymeric Membranes for Proton Exchange Membrane (PEM) Fuel Cell Applications. 2005.

MLA (9th ed.) Citation

Ahmad, Mohd. Irfan, and unknown. Synthesis and Characterization of Composite Polymeric Membranes for Proton Exchange Membrane (PEM) Fuel Cell Applications. 2005.

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