Citazione Stile APA (7a Edizione)
Hanson, B. A. 1. (2005). Understanding medicinal plants: Their chemistry and therapeutic action. The Haworth Press.
Citazione stile Chigago Style (17a edizione)
Hanson, Bryan Abbott 1959. Understanding Medicinal Plants: Their Chemistry and Therapeutic Action. United States of America: The Haworth Press, 2005.
Citatione MLA (9a ed.)
Hanson, Bryan Abbott 1959. Understanding Medicinal Plants: Their Chemistry and Therapeutic Action. The Haworth Press, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.