Tyrrell, E. G., Kendrick, D., Sayal, K., & Orton, E. (2018). Poisoning substances taken by young people: A population-based cohort study. Royal College of General Practitioners.
Chicago Style (17th ed.) CitationTyrrell, Edward G., Denise Kendrick, Kapil Sayal, and Elizabeth Orton. Poisoning Substances Taken by Young People: A Population-based Cohort Study. Royal College of General Practitioners, 2018.
MLA (9th ed.) CitationTyrrell, Edward G., et al. Poisoning Substances Taken by Young People: A Population-based Cohort Study. Royal College of General Practitioners, 2018.
Warning: These citations may not always be 100% accurate.