Mallinson, G. G. (1975). Science: Understanding your environment, level 1. Siver Burdett.
芝加哥风格引文Mallinson, George G. Science: Understanding Your Environment, Level 1. Morristown, NJ: Siver Burdett, 1975.
MLA引文Mallinson, George G. Science: Understanding Your Environment, Level 1. Siver Burdett, 1975.
警告：这些引文格式不一定是100％准确.