APA引文

Piosczyk, H., Landmann, N., Holz, J., Feige, B., Riemann, D., Nissen, C., & Voderholzer, U. (2014). Prolonged Sleep under Stone Age Conditions. American Academy of Sleep Medicine.

Citação norma Chicago

Piosczyk, Hannah, Nina Landmann, Johannes Holz, Bernd Feige, Dieter Riemann, Christoph Nissen, and Ulrich Voderholzer. Prolonged Sleep Under Stone Age Conditions. American Academy of Sleep Medicine, 2014.

MLA引文

Piosczyk, Hannah, et al. Prolonged Sleep Under Stone Age Conditions. American Academy of Sleep Medicine, 2014.