Brown, D. T. (2012). Cannabis: The genus Cannabis. Harwood Academic.
Trích dẫn kiểu ChicagoBrown, David T. Cannabis: The Genus Cannabis. Harwood Academic, 2012.
MLA引文Brown, David T. Cannabis: The Genus Cannabis. Harwood Academic, 2012.
警告：这些引文格式不一定是100％准确.