Tisserand, R., Balacs , T., & Foreword by Caldwell , J. (1995). Essential oil safety: A guide for health care professionals. Churchill Livingstone.
Citazione stile Chigago Style (17a edizione)Tisserand, Robert, Tony Balacs , e John Foreword by Caldwell. Essential Oil Safety: A Guide for Health Care Professionals. Edinburgh: Churchill Livingstone, 1995.
Citatione MLA (9a ed.)Tisserand, Robert, et al. Essential Oil Safety: A Guide for Health Care Professionals. Churchill Livingstone, 1995.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.