APA (7th ed.) Citation

Ismail, A. F., & David, L. I. B. (2003). Future direction of R&D in carbon membranes for gas separation.

Chicago Style (17th ed.) Citation

Ismail, A. F., and L. I. B. David. Future Direction of R&D in Carbon Membranes for Gas Separation. 2003.

MLA (9th ed.) Citation

Ismail, A. F., and L. I. B. David. Future Direction of R&D in Carbon Membranes for Gas Separation. 2003.

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