APA引文

Elfadil, M. E. (2007). Effect of soil permeability on the stability of slope.

Chicago Style (17th ed.) Citation

Elfadil, Mohamed Elbyhagi. Effect of Soil Permeability on the Stability of Slope. 2007.

MLA引文

Elfadil, Mohamed Elbyhagi. Effect of Soil Permeability on the Stability of Slope. 2007.

警告：這些引文格式不一定是100％准確.