APA (7th ed.) Citation

Rhind, J. P., & Pirie, D. (2012). Essential oils: A handbook for aromatherapy practice (2nd ed.). Singing Dragon.

Chicago Style (17th ed.) Citation

Rhind, Jennifer Peace, and David Pirie. Essential Oils: A Handbook for Aromatherapy Practice. 2nd ed. London: Singing Dragon, 2012.

MLA (9th ed.) Citation

Rhind, Jennifer Peace, and David Pirie. Essential Oils: A Handbook for Aromatherapy Practice. 2nd ed. Singing Dragon, 2012.