Gramberg, H., Howell, P., & Ockendon, J. (2007). Convection by a horizontal thermal gradient.
芝加哥风格引文Gramberg, H., P. Howell, 与 J. Ockendon. Convection by a Horizontal Thermal Gradient. 2007.
MLA引文Gramberg, H., et al. Convection by a Horizontal Thermal Gradient. 2007.
警告：这些引文格式不一定是100％准确.