APA (7th ed.) Citation

Johansen, S. S., Dang, L. T. V. L., Nielsen, M. K. K., Haage, P., Kugelberg, F. C., & Kronstrand, R. (2020). Temporal patterns of tramadol in hair after a single dose. Forensic science international, 316, 110546. https://doi.org/10.1016/j.forsciint.2020.110546

Chicago Style (17th ed.) Citation

Johansen, Sys Stybe, Linda Tuong Vy Le Dang, Marie Katrine Klose Nielsen, Pernilla Haage, Fredrik Carl Kugelberg, and Robert Kronstrand. "Temporal Patterns of Tramadol in Hair After a Single Dose." Forensic Science International 316 (2020): 110546. https://doi.org/10.1016/j.forsciint.2020.110546.

MLA (9th ed.) Citation

Johansen, Sys Stybe, et al. "Temporal Patterns of Tramadol in Hair After a Single Dose." Forensic Science International, vol. 316, 2020, p. 110546, https://doi.org/10.1016/j.forsciint.2020.110546.