APA (7th ed.) Citation

W, H., BA, R., & DD, S. (1966). The determination of diethyl phthalate in cosmetic preparations. The Analyst, 91(84), 449. https://doi.org/10.1039/an9669100449

Chicago Style (17th ed.) Citation

W, Hancock, Rose BA, and Singer DD. "The Determination of Diethyl Phthalate in Cosmetic Preparations." The Analyst 91, no. 84 (1966): 449. https://doi.org/10.1039/an9669100449.

MLA (9th ed.) Citation

W, Hancock, et al. "The Determination of Diethyl Phthalate in Cosmetic Preparations." The Analyst, vol. 91, no. 84, 1966, p. 449, https://doi.org/10.1039/an9669100449.

Warning: These citations may not always be 100% accurate.