Cita APA (7a ed.)
ebrary, Inc, & Clark, E. L. (2011). Cannabis sativa for health and hemp. Nova Science Publisher.
Cita Chicago Style (17a ed.)
ebrary, Inc, y Ethan L. Clark. Cannabis Sativa for Health and Hemp. Hauppauge, N.Y.: Nova Science Publisher, 2011.
Cita MLA (9a ed.)
ebrary, Inc, y Ethan L. Clark. Cannabis Sativa for Health and Hemp. Nova Science Publisher, 2011.
Precaución: Estas citas no son 100% exactas.