APA (7th ed.) Citation

Othman, I. M., Ghattas, Z. F., Halim, S. N., Elnhal, M. A., Saleh, I. H., & Elsafi, M. Study on demetallization of heavy crude oil using different zeolitic materials. Nature Portfolio.

Chicago Style (17th ed.) Citation

Othman, I. M., Z. F. Ghattas, S. N. Halim, M. A. Elnhal, I. H. Saleh, and M. Elsafi. Study on Demetallization of Heavy Crude Oil Using Different Zeolitic Materials. Nature Portfolio.

MLA (9th ed.) Citation

Othman, I. M., et al. Study on Demetallization of Heavy Crude Oil Using Different Zeolitic Materials. Nature Portfolio.