APA (7. basım) Alıntı

Williams, D. G. (2008). The chemistry of essential oils: An introduction for aromatherapists, beauticians, retailers and students. Micelle.

Chicago Style (17. basım) Atıf

Williams, David G. The Chemistry of Essential Oils: An Introduction for Aromatherapists, Beauticians, Retailers and Students. Port Washington, NY: Micelle, 2008.

MLA (9th ed.) Atıf

Williams, David G. The Chemistry of Essential Oils: An Introduction for Aromatherapists, Beauticians, Retailers and Students. Micelle, 2008.