Smith, E. L. (1965). Vitamin B12 ([3d ed., rev. and reset].). Methuen.
芝加哥风格引文Smith, E. Lester. Vitamin B12. [3d ed., rev. and reset]. London: Methuen, 1965.
MLA引文Smith, E. Lester. Vitamin B12. [3d ed., rev. and reset]. Methuen, 1965.
警告:这些引文格式不一定是100%准确.