APA引文

Hafiz, M. A. A. (1950). Strength characteristics of sands and gravels in direct shear. University of London.

Chicago Style (17th ed.) Citation

Hafiz, M. A. A. Strength Characteristics of Sands and Gravels in Direct Shear. University of London, 1950.

MLA引文

Hafiz, M. A. A. Strength Characteristics of Sands and Gravels in Direct Shear. University of London, 1950.

警告：這些引文格式不一定是100％准確.