APA (7th ed.) Citation

Klausenitz, C., Hacker, H., Hesse, T., Kohlmann, T., Endlich, K., Hahnenkamp, K., & Usichenko, T. (2016). Auricular Acupuncture for Exam Anxiety in Medical Students—A Randomized Crossover Investigation. PloS one, 11(12), e0168338. https://doi.org/10.1371/journal.pone.0168338

Chicago Style (17th ed.) Citation

Klausenitz, Catharina, Henriette Hacker, Thomas Hesse, Thomas Kohlmann, Karlhans Endlich, Klaus Hahnenkamp, and Taras Usichenko. "Auricular Acupuncture for Exam Anxiety in Medical Students—A Randomized Crossover Investigation." PloS One 11, no. 12 (2016): e0168338. https://doi.org/10.1371/journal.pone.0168338.

MLA (9th ed.) Citation

Klausenitz, Catharina, et al. "Auricular Acupuncture for Exam Anxiety in Medical Students—A Randomized Crossover Investigation." PloS One, vol. 11, no. 12, 2016, p. e0168338, https://doi.org/10.1371/journal.pone.0168338.