APA (7th ed.) Citation

Ahmad, I., Crawford, G., Burk, R. C., & Kruss, P. (1990). Supercritical fluid extraction of trace organics from solids. Journal of Environmental Science & Health. Part B. Pesticides, Food Contaminants & Agricultural Wastes, B25(5), 553. https://doi.org/10.1080/03601239009372705

Chicago Style (17th ed.) Citation

Ahmad, I., G. Crawford, R. C. Burk, and P. Kruss. "Supercritical Fluid Extraction of Trace Organics from Solids." Journal of Environmental Science & Health. Part B. Pesticides, Food Contaminants & Agricultural Wastes B25, no. 5 (1990): 553. https://doi.org/10.1080/03601239009372705.

MLA (9th ed.) Citation

Ahmad, I., et al. "Supercritical Fluid Extraction of Trace Organics from Solids." Journal of Environmental Science & Health. Part B. Pesticides, Food Contaminants & Agricultural Wastes, vol. B25, no. 5, 1990, p. 553, https://doi.org/10.1080/03601239009372705.