APA引文

Miller, S. C. (2012). Echinacea: The genus Echinacea. CRC.

Trích dẫn kiểu Chicago

Miller, Sandra Carol. Echinacea: The Genus Echinacea. CRC, 2012.

MLA引文

Miller, Sandra Carol. Echinacea: The Genus Echinacea. CRC, 2012.

警告：這些引文格式不一定是100％准確.