APA-referens (7:e uppl.)

Haker, H., Kawohl, W., Herwig, U., & Rössler, W. (2013). Mirror neuron activity during contagious yawning—an fMRI study. Brain Imaging and Behavior, 7(1), 28. https://doi.org/10.1007/s11682-012-9189-9

Chicago-referens (17:e uppl.)

Haker, Helene, Wolfram Kawohl, Uwe Herwig, och Wulf Rössler. "Mirror Neuron Activity During Contagious Yawning—an FMRI Study." Brain Imaging and Behavior 7, no. 1 (2013): 28. https://doi.org/10.1007/s11682-012-9189-9.

MLA-referens (9:e uppl.)

Haker, Helene, et al. "Mirror Neuron Activity During Contagious Yawning—an FMRI Study." Brain Imaging and Behavior, vol. 7, no. 1, 2013, p. 28, https://doi.org/10.1007/s11682-012-9189-9.