APA (7th ed.) Citation

Redwan, M. A., & unknown. (1991). Preparation and characterization of Y Ba₂ Cu₃ 0₇ high-T superconductor.

Chicago Style (17th ed.) Citation

Redwan, Mohammed Abdel-Raouf, and unknown. Preparation and Characterization of Y Ba₂ Cu₃ 0₇ High-T Superconductor. 1991.

MLA (9th ed.) Citation

Redwan, Mohammed Abdel-Raouf, and unknown. Preparation and Characterization of Y Ba₂ Cu₃ 0₇ High-T Superconductor. 1991.

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