Παραπομπή σε μορφή APA (7η εκδ.)

Koupparis, A. M., Kokkinos, V., & Kostopoulos, G. K. (2013). Spindle power is not affected after spontaneous K-complexes during human NREM sleep. Public Library of Science (PLoS).

Παραπομπή σε μορφή Chicago (17η εκδ.)

Koupparis, Andreas M., Vasileios Kokkinos, και George K. Kostopoulos. Spindle Power Is Not Affected After Spontaneous K-complexes During Human NREM Sleep. Public Library of Science (PLoS), 2013.

Παραπομπή σε μορφή MLA (9th εκδ.)

Koupparis, Andreas M., et al. Spindle Power Is Not Affected After Spontaneous K-complexes During Human NREM Sleep. Public Library of Science (PLoS), 2013.