LAETSCH, W. M. Plants: Basic concepts in botany. Little.
芝加哥风格引文LAETSCH, Watson M. Plants: Basic Concepts in Botany. Boston: Little.
MLA引文LAETSCH, Watson M. Plants: Basic Concepts in Botany. Little.
警告：这些引文格式不一定是100％准确.
APA引文