APA (7th ed.) Citation

Ahmed, S. J., & unknown. (2004). Laboratory study on precipitation of calcium sulphate in berea sandstone cores.

Chicago Style (17th ed.) Citation

Ahmed, Syed Jawwad, and unknown. Laboratory Study on Precipitation of Calcium Sulphate in Berea Sandstone Cores. 2004.

MLA (9th ed.) Citation

Ahmed, Syed Jawwad, and unknown. Laboratory Study on Precipitation of Calcium Sulphate in Berea Sandstone Cores. 2004.

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