APA (7th ed.) Citation

Koenig, J., Thaler, V., Parzer, P., Resch, F., & Kaess, M. (2019). Hair hormones in male youth with internet gaming disorder. The world journal of biological psychiatry, 20(4), . https://doi.org/10.1080/15622975.2018.1511921

Chicago Style (17th ed.) Citation

Koenig, Julian, Veronica Thaler, Peter Parzer, Franz Resch, and Michael Kaess. "Hair Hormones in Male Youth with Internet Gaming Disorder." The World Journal of Biological Psychiatry 20, no. 4 (2019). https://doi.org/10.1080/15622975.2018.1511921.

MLA (9th ed.) Citation

Koenig, Julian, et al. "Hair Hormones in Male Youth with Internet Gaming Disorder." The World Journal of Biological Psychiatry, vol. 20, no. 4, 2019, https://doi.org/10.1080/15622975.2018.1511921.