Nelson, A. (1962). Introductory botany (2nd ed.). E.&S. Livingstone.
芝加哥风格引文Nelson, Alexander. Introductory Botany. 2nd ed. Edinburgh: E.&S. Livingstone, 1962.
MLA引文Nelson, Alexander. Introductory Botany. 2nd ed. E.&S. Livingstone, 1962.
警告：这些引文格式不一定是100％准确.