Li, S., & Adair, K. T. (1994). Camptotheca acuminata decaisne, Xi shu [Hsi shu] (Chinese Happytree): A promising anti-tumor and anti-viral tree for the 21st century. Tucker Center, College of Forestry, Stephen F. Austin State University.
Chicago Style (17th ed.) CitationLi, Shiyou, and Kent T. Adair. Camptotheca Acuminata Decaisne, Xi Shu [Hsi Shu] (Chinese Happytree): A Promising Anti-tumor and Anti-viral Tree for the 21st Century. Nacogdoches, Tex.: Tucker Center, College of Forestry, Stephen F. Austin State University, 1994.
MLA (9th ed.) CitationLi, Shiyou, and Kent T. Adair. Camptotheca Acuminata Decaisne, Xi Shu [Hsi Shu] (Chinese Happytree): A Promising Anti-tumor and Anti-viral Tree for the 21st Century. Tucker Center, College of Forestry, Stephen F. Austin State University, 1994.